diff --git a/cmd/integration/integration.go b/cmd/integration/integration.go
index 089f8a20a77..dee5b3aeb68 100644
--- a/cmd/integration/integration.go
+++ b/cmd/integration/integration.go
@@ -136,7 +136,7 @@ func startComponents(firstManifestURL, secondManifestURL string) (string, string
 
 	// TODO: caesarxuchao: hacky way to specify version of Experimental client.
 	// We will fix this by supporting multiple group versions in Config
-	cl.ExperimentalClient = client.NewExperimentalOrDie(&client.Config{Host: apiServer.URL, Version: testapi.Extensions.GroupAndVersion()})
+	cl.ExtensionsClient = client.NewExtensionsOrDie(&client.Config{Host: apiServer.URL, Version: testapi.Extensions.GroupAndVersion()})
 
 	storageVersions := make(map[string]string)
 	etcdStorage, err := master.NewEtcdStorage(etcdClient, latest.GroupOrDie("").InterfacesFor, testapi.Default.GroupAndVersion(), etcdtest.PathPrefix())
@@ -986,7 +986,7 @@ func main() {
 	kubeClient := client.NewOrDie(&client.Config{Host: apiServerURL, Version: testapi.Default.GroupAndVersion()})
 	// TODO: caesarxuchao: hacky way to specify version of Experimental client.
 	// We will fix this by supporting multiple group versions in Config
-	kubeClient.ExperimentalClient = client.NewExperimentalOrDie(&client.Config{Host: apiServerURL, Version: testapi.Extensions.GroupAndVersion()})
+	kubeClient.ExtensionsClient = client.NewExtensionsOrDie(&client.Config{Host: apiServerURL, Version: testapi.Extensions.GroupAndVersion()})
 
 	// Run tests in parallel
 	testFuncs := []testFunc{
diff --git a/docs/proposals/api-group.md b/docs/proposals/api-group.md
index 53531d43260..ec79efe0c0b 100644
--- a/docs/proposals/api-group.md
+++ b/docs/proposals/api-group.md
@@ -122,7 +122,7 @@ Documentation for other releases can be found at
 
 2. Spelling the URL:
 
-  The URL is in the form of prefix/group/version/. The prefix is hard-coded in the client/unversioned.Config (see [here](../../pkg/client/unversioned/experimental.go#L101)). The client should be able to figure out `group` and `version` using the RESTMapper. For a third-party client which does not have access to the RESTMapper, it should discover the mapping of `group`, `version` and `kind` by querying the server as described in point 2 of #server-side-implementation.
+  The URL is in the form of prefix/group/version/. The prefix is hard-coded in the client/unversioned.Config. The client should be able to figure out `group` and `version` using the RESTMapper. For a third-party client which does not have access to the RESTMapper, it should discover the mapping of `group`, `version` and `kind` by querying the server as described in point 2 of #server-side-implementation.
 
 3. kubectl:
 
diff --git a/pkg/client/unversioned/client.go b/pkg/client/unversioned/client.go
index 71d82550f33..ef23b692382 100644
--- a/pkg/client/unversioned/client.go
+++ b/pkg/client/unversioned/client.go
@@ -51,7 +51,7 @@ type Interface interface {
 	PersistentVolumeClaimsNamespacer
 	ComponentStatusesInterface
 	SwaggerSchemaInterface
-	Experimental() ExperimentalInterface
+	Extensions() ExtensionsInterface
 }
 
 func (c *Client) ReplicationControllers(namespace string) ReplicationControllerInterface {
@@ -128,7 +128,7 @@ type APIStatus interface {
 // Client is the implementation of a Kubernetes client.
 type Client struct {
 	*RESTClient
-	*ExperimentalClient
+	*ExtensionsClient
 }
 
 // ServerVersion retrieves and parses the server's version.
@@ -243,6 +243,6 @@ func IsTimeout(err error) bool {
 	return false
 }
 
-func (c *Client) Experimental() ExperimentalInterface {
-	return c.ExperimentalClient
+func (c *Client) Extensions() ExtensionsInterface {
+	return c.ExtensionsClient
 }
diff --git a/pkg/client/unversioned/client_test.go b/pkg/client/unversioned/client_test.go
index 746fe19fe9e..843e4ee3023 100644
--- a/pkg/client/unversioned/client_test.go
+++ b/pkg/client/unversioned/client_test.go
@@ -95,7 +95,7 @@ func (c *testClient) Setup(t *testing.T) *testClient {
 		if len(version) == 0 {
 			version = testapi.Extensions.Version()
 		}
-		c.ExperimentalClient = NewExperimentalOrDie(&Config{
+		c.ExtensionsClient = NewExtensionsOrDie(&Config{
 			Host:    c.server.URL,
 			Version: version,
 		})
diff --git a/pkg/client/unversioned/conditions.go b/pkg/client/unversioned/conditions.go
index 2ab51766ed6..9117a6ff36f 100644
--- a/pkg/client/unversioned/conditions.go
+++ b/pkg/client/unversioned/conditions.go
@@ -48,7 +48,7 @@ func ControllerHasDesiredReplicas(c Interface, controller *api.ReplicationContro
 func JobHasDesiredParallelism(c Interface, job *extensions.Job) wait.ConditionFunc {
 
 	return func() (bool, error) {
-		job, err := c.Experimental().Jobs(job.Namespace).Get(job.Name)
+		job, err := c.Extensions().Jobs(job.Namespace).Get(job.Name)
 		if err != nil {
 			return false, err
 		}
diff --git a/pkg/client/unversioned/daemon_sets.go b/pkg/client/unversioned/daemon_sets.go
index 56cc0d8f084..d966251b3fa 100644
--- a/pkg/client/unversioned/daemon_sets.go
+++ b/pkg/client/unversioned/daemon_sets.go
@@ -40,11 +40,11 @@ type DaemonSetInterface interface {
 
 // daemonSets implements DaemonsSetsNamespacer interface
 type daemonSets struct {
-	r  *ExperimentalClient
+	r  *ExtensionsClient
 	ns string
 }
 
-func newDaemonSets(c *ExperimentalClient, namespace string) *daemonSets {
+func newDaemonSets(c *ExtensionsClient, namespace string) *daemonSets {
 	return &daemonSets{c, namespace}
 }
 
diff --git a/pkg/client/unversioned/daemon_sets_test.go b/pkg/client/unversioned/daemon_sets_test.go
index 1cfd8bbedfc..002ba0488fe 100644
--- a/pkg/client/unversioned/daemon_sets_test.go
+++ b/pkg/client/unversioned/daemon_sets_test.go
@@ -55,7 +55,7 @@ func TestListDaemonSets(t *testing.T) {
 			},
 		},
 	}
-	receivedDSs, err := c.Setup(t).Experimental().DaemonSets(ns).List(labels.Everything())
+	receivedDSs, err := c.Setup(t).Extensions().DaemonSets(ns).List(labels.Everything())
 	c.Validate(t, receivedDSs, err)
 
 }
@@ -80,14 +80,14 @@ func TestGetDaemonSet(t *testing.T) {
 			},
 		},
 	}
-	receivedDaemonSet, err := c.Setup(t).Experimental().DaemonSets(ns).Get("foo")
+	receivedDaemonSet, err := c.Setup(t).Extensions().DaemonSets(ns).Get("foo")
 	c.Validate(t, receivedDaemonSet, err)
 }
 
 func TestGetDaemonSetWithNoName(t *testing.T) {
 	ns := api.NamespaceDefault
 	c := &testClient{Error: true}
-	receivedPod, err := c.Setup(t).Experimental().DaemonSets(ns).Get("")
+	receivedPod, err := c.Setup(t).Extensions().DaemonSets(ns).Get("")
 	if (err != nil) && (err.Error() != nameRequiredError) {
 		t.Errorf("Expected error: %v, but got %v", nameRequiredError, err)
 	}
@@ -118,7 +118,7 @@ func TestUpdateDaemonSet(t *testing.T) {
 			},
 		},
 	}
-	receivedDaemonSet, err := c.Setup(t).Experimental().DaemonSets(ns).Update(requestDaemonSet)
+	receivedDaemonSet, err := c.Setup(t).Extensions().DaemonSets(ns).Update(requestDaemonSet)
 	c.Validate(t, receivedDaemonSet, err)
 }
 
@@ -146,7 +146,7 @@ func TestUpdateDaemonSetUpdateStatus(t *testing.T) {
 			},
 		},
 	}
-	receivedDaemonSet, err := c.Setup(t).Experimental().DaemonSets(ns).UpdateStatus(requestDaemonSet)
+	receivedDaemonSet, err := c.Setup(t).Extensions().DaemonSets(ns).UpdateStatus(requestDaemonSet)
 	c.Validate(t, receivedDaemonSet, err)
 }
 
@@ -156,7 +156,7 @@ func TestDeleteDaemon(t *testing.T) {
 		Request:  testRequest{Method: "DELETE", Path: testapi.Extensions.ResourcePath(getDSResourceName(), ns, "foo"), Query: buildQueryValues(nil)},
 		Response: Response{StatusCode: 200},
 	}
-	err := c.Setup(t).Experimental().DaemonSets(ns).Delete("foo")
+	err := c.Setup(t).Extensions().DaemonSets(ns).Delete("foo")
 	c.Validate(t, nil, err)
 }
 
@@ -183,6 +183,6 @@ func TestCreateDaemonSet(t *testing.T) {
 			},
 		},
 	}
-	receivedDaemonSet, err := c.Setup(t).Experimental().DaemonSets(ns).Create(requestDaemonSet)
+	receivedDaemonSet, err := c.Setup(t).Extensions().DaemonSets(ns).Create(requestDaemonSet)
 	c.Validate(t, receivedDaemonSet, err)
 }
diff --git a/pkg/client/unversioned/deployment.go b/pkg/client/unversioned/deployment.go
index eed4482ad82..878f5ee1f21 100644
--- a/pkg/client/unversioned/deployment.go
+++ b/pkg/client/unversioned/deployment.go
@@ -41,12 +41,12 @@ type DeploymentInterface interface {
 
 // deployments implements DeploymentInterface
 type deployments struct {
-	client *ExperimentalClient
+	client *ExtensionsClient
 	ns     string
 }
 
 // newDeployments returns a Deployments
-func newDeployments(c *ExperimentalClient, namespace string) *deployments {
+func newDeployments(c *ExtensionsClient, namespace string) *deployments {
 	return &deployments{
 		client: c,
 		ns:     namespace,
diff --git a/pkg/client/unversioned/experimental.go b/pkg/client/unversioned/extensions.go
similarity index 64%
rename from pkg/client/unversioned/experimental.go
rename to pkg/client/unversioned/extensions.go
index 300242ea02f..dba43f575ac 100644
--- a/pkg/client/unversioned/experimental.go
+++ b/pkg/client/unversioned/extensions.go
@@ -28,9 +28,9 @@ import (
 
 // Interface holds the experimental methods for clients of Kubernetes
 // to allow mock testing.
-// Experimental features are not supported and may be changed or removed in
+// Features of Extensions group are not supported and may be changed or removed in
 // incompatible ways at any time.
-type ExperimentalInterface interface {
+type ExtensionsInterface interface {
 	VersionInterface
 	HorizontalPodAutoscalersNamespacer
 	ScaleNamespacer
@@ -40,15 +40,15 @@ type ExperimentalInterface interface {
 	IngressNamespacer
 }
 
-// ExperimentalClient is used to interact with experimental Kubernetes features.
-// Experimental features are not supported and may be changed or removed in
+// ExtensionsClient is used to interact with experimental Kubernetes features.
+// Features of Extensions group are not supported and may be changed or removed in
 // incompatible ways at any time.
-type ExperimentalClient struct {
+type ExtensionsClient struct {
 	*RESTClient
 }
 
 // ServerVersion retrieves and parses the server's version.
-func (c *ExperimentalClient) ServerVersion() (*version.Info, error) {
+func (c *ExtensionsClient) ServerVersion() (*version.Info, error) {
 	body, err := c.Get().AbsPath("/version").Do().Raw()
 	if err != nil {
 		return nil, err
@@ -63,7 +63,7 @@ func (c *ExperimentalClient) ServerVersion() (*version.Info, error) {
 
 // ServerAPIVersions retrieves and parses the list of experimental API versions the
 // server supports.
-func (c *ExperimentalClient) ServerAPIVersions() (*unversioned.APIVersions, error) {
+func (c *ExtensionsClient) ServerAPIVersions() (*unversioned.APIVersions, error) {
 	body, err := c.Get().UnversionedPath("").Do().Raw()
 	if err != nil {
 		return nil, err
@@ -76,59 +76,59 @@ func (c *ExperimentalClient) ServerAPIVersions() (*unversioned.APIVersions, erro
 	return &v, nil
 }
 
-func (c *ExperimentalClient) HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerInterface {
+func (c *ExtensionsClient) HorizontalPodAutoscalers(namespace string) HorizontalPodAutoscalerInterface {
 	return newHorizontalPodAutoscalers(c, namespace)
 }
 
-func (c *ExperimentalClient) Scales(namespace string) ScaleInterface {
+func (c *ExtensionsClient) Scales(namespace string) ScaleInterface {
 	return newScales(c, namespace)
 }
 
-func (c *ExperimentalClient) DaemonSets(namespace string) DaemonSetInterface {
+func (c *ExtensionsClient) DaemonSets(namespace string) DaemonSetInterface {
 	return newDaemonSets(c, namespace)
 }
 
-func (c *ExperimentalClient) Deployments(namespace string) DeploymentInterface {
+func (c *ExtensionsClient) Deployments(namespace string) DeploymentInterface {
 	return newDeployments(c, namespace)
 }
 
-func (c *ExperimentalClient) Jobs(namespace string) JobInterface {
+func (c *ExtensionsClient) Jobs(namespace string) JobInterface {
 	return newJobs(c, namespace)
 }
 
-func (c *ExperimentalClient) Ingress(namespace string) IngressInterface {
+func (c *ExtensionsClient) Ingress(namespace string) IngressInterface {
 	return newIngress(c, namespace)
 }
 
-// NewExperimental creates a new ExperimentalClient for the given config. This client
+// NewExtensions creates a new ExtensionsClient for the given config. This client
 // provides access to experimental Kubernetes features.
-// Experimental features are not supported and may be changed or removed in
+// Features of Extensions group are not supported and may be changed or removed in
 // incompatible ways at any time.
-func NewExperimental(c *Config) (*ExperimentalClient, error) {
+func NewExtensions(c *Config) (*ExtensionsClient, error) {
 	config := *c
-	if err := setExperimentalDefaults(&config); err != nil {
+	if err := setExtensionsDefaults(&config); err != nil {
 		return nil, err
 	}
 	client, err := RESTClientFor(&config)
 	if err != nil {
 		return nil, err
 	}
-	return &ExperimentalClient{client}, nil
+	return &ExtensionsClient{client}, nil
 }
 
-// NewExperimentalOrDie creates a new ExperimentalClient for the given config and
+// NewExtensionsOrDie creates a new ExtensionsClient for the given config and
 // panics if there is an error in the config.
-// Experimental features are not supported and may be changed or removed in
+// Features of Extensions group are not supported and may be changed or removed in
 // incompatible ways at any time.
-func NewExperimentalOrDie(c *Config) *ExperimentalClient {
-	client, err := NewExperimental(c)
+func NewExtensionsOrDie(c *Config) *ExtensionsClient {
+	client, err := NewExtensions(c)
 	if err != nil {
 		panic(err)
 	}
 	return client
 }
 
-func setExperimentalDefaults(config *Config) error {
+func setExtensionsDefaults(config *Config) error {
 	// if experimental group is not registered, return an error
 	g, err := latest.Group("extensions")
 	if err != nil {
@@ -145,7 +145,7 @@ func setExperimentalDefaults(config *Config) error {
 
 	versionInterfaces, err := g.InterfacesFor(config.Version)
 	if err != nil {
-		return fmt.Errorf("Experimental API version '%s' is not recognized (valid values: %s)",
+		return fmt.Errorf("Extensions API version '%s' is not recognized (valid values: %s)",
 			config.Version, strings.Join(latest.GroupOrDie("extensions").Versions, ", "))
 	}
 	config.Codec = versionInterfaces.Codec
diff --git a/pkg/client/unversioned/helper.go b/pkg/client/unversioned/helper.go
index aa9a0b025d0..3e938ea4cde 100644
--- a/pkg/client/unversioned/helper.go
+++ b/pkg/client/unversioned/helper.go
@@ -147,14 +147,14 @@ func New(c *Config) (*Client, error) {
 	}
 
 	if _, err := latest.Group("extensions"); err != nil {
-		return &Client{RESTClient: client, ExperimentalClient: nil}, nil
+		return &Client{RESTClient: client, ExtensionsClient: nil}, nil
 	}
 	experimentalConfig := *c
-	experimentalClient, err := NewExperimental(&experimentalConfig)
+	experimentalClient, err := NewExtensions(&experimentalConfig)
 	if err != nil {
 		return nil, err
 	}
-	return &Client{RESTClient: client, ExperimentalClient: experimentalClient}, nil
+	return &Client{RESTClient: client, ExtensionsClient: experimentalClient}, nil
 }
 
 // MatchesServerVersion queries the server to compares the build version
diff --git a/pkg/client/unversioned/horizontalpodautoscaler.go b/pkg/client/unversioned/horizontalpodautoscaler.go
index 93352c6aff7..af98c99df9b 100644
--- a/pkg/client/unversioned/horizontalpodautoscaler.go
+++ b/pkg/client/unversioned/horizontalpodautoscaler.go
@@ -42,12 +42,12 @@ type HorizontalPodAutoscalerInterface interface {
 
 // horizontalPodAutoscalers implements HorizontalPodAutoscalersNamespacer interface
 type horizontalPodAutoscalers struct {
-	client *ExperimentalClient
+	client *ExtensionsClient
 	ns     string
 }
 
 // newHorizontalPodAutoscalers returns a horizontalPodAutoscalers
-func newHorizontalPodAutoscalers(c *ExperimentalClient, namespace string) *horizontalPodAutoscalers {
+func newHorizontalPodAutoscalers(c *ExtensionsClient, namespace string) *horizontalPodAutoscalers {
 	return &horizontalPodAutoscalers{
 		client: c,
 		ns:     namespace,
diff --git a/pkg/client/unversioned/horizontalpodautoscaler_test.go b/pkg/client/unversioned/horizontalpodautoscaler_test.go
index 3595cd15d56..42b8f7639ca 100644
--- a/pkg/client/unversioned/horizontalpodautoscaler_test.go
+++ b/pkg/client/unversioned/horizontalpodautoscaler_test.go
@@ -49,7 +49,7 @@ func TestHorizontalPodAutoscalerCreate(t *testing.T) {
 		Response: Response{StatusCode: 200, Body: &horizontalPodAutoscaler},
 	}
 
-	response, err := c.Setup(t).Experimental().HorizontalPodAutoscalers(ns).Create(&horizontalPodAutoscaler)
+	response, err := c.Setup(t).Extensions().HorizontalPodAutoscalers(ns).Create(&horizontalPodAutoscaler)
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
@@ -74,7 +74,7 @@ func TestHorizontalPodAutoscalerGet(t *testing.T) {
 		Response: Response{StatusCode: 200, Body: horizontalPodAutoscaler},
 	}
 
-	response, err := c.Setup(t).Experimental().HorizontalPodAutoscalers(ns).Get("abc")
+	response, err := c.Setup(t).Extensions().HorizontalPodAutoscalers(ns).Get("abc")
 	c.Validate(t, response, err)
 }
 
@@ -99,7 +99,7 @@ func TestHorizontalPodAutoscalerList(t *testing.T) {
 		},
 		Response: Response{StatusCode: 200, Body: horizontalPodAutoscalerList},
 	}
-	response, err := c.Setup(t).Experimental().HorizontalPodAutoscalers(ns).List(labels.Everything(), fields.Everything())
+	response, err := c.Setup(t).Extensions().HorizontalPodAutoscalers(ns).List(labels.Everything(), fields.Everything())
 	c.Validate(t, response, err)
 }
 
@@ -116,7 +116,7 @@ func TestHorizontalPodAutoscalerUpdate(t *testing.T) {
 		Request:  testRequest{Method: "PUT", Path: testapi.Extensions.ResourcePath(getHorizontalPodAutoscalersResoureName(), ns, "abc"), Query: buildQueryValues(nil)},
 		Response: Response{StatusCode: 200, Body: horizontalPodAutoscaler},
 	}
-	response, err := c.Setup(t).Experimental().HorizontalPodAutoscalers(ns).Update(horizontalPodAutoscaler)
+	response, err := c.Setup(t).Extensions().HorizontalPodAutoscalers(ns).Update(horizontalPodAutoscaler)
 	c.Validate(t, response, err)
 }
 
@@ -133,7 +133,7 @@ func TestHorizontalPodAutoscalerUpdateStatus(t *testing.T) {
 		Request:  testRequest{Method: "PUT", Path: testapi.Extensions.ResourcePath(getHorizontalPodAutoscalersResoureName(), ns, "abc") + "/status", Query: buildQueryValues(nil)},
 		Response: Response{StatusCode: 200, Body: horizontalPodAutoscaler},
 	}
-	response, err := c.Setup(t).Experimental().HorizontalPodAutoscalers(ns).UpdateStatus(horizontalPodAutoscaler)
+	response, err := c.Setup(t).Extensions().HorizontalPodAutoscalers(ns).UpdateStatus(horizontalPodAutoscaler)
 	c.Validate(t, response, err)
 }
 
@@ -143,7 +143,7 @@ func TestHorizontalPodAutoscalerDelete(t *testing.T) {
 		Request:  testRequest{Method: "DELETE", Path: testapi.Extensions.ResourcePath(getHorizontalPodAutoscalersResoureName(), ns, "foo"), Query: buildQueryValues(nil)},
 		Response: Response{StatusCode: 200},
 	}
-	err := c.Setup(t).Experimental().HorizontalPodAutoscalers(ns).Delete("foo", nil)
+	err := c.Setup(t).Extensions().HorizontalPodAutoscalers(ns).Delete("foo", nil)
 	c.Validate(t, nil, err)
 }
 
@@ -155,6 +155,6 @@ func TestHorizontalPodAutoscalerWatch(t *testing.T) {
 			Query:  url.Values{"resourceVersion": []string{}}},
 		Response: Response{StatusCode: 200},
 	}
-	_, err := c.Setup(t).Experimental().HorizontalPodAutoscalers(api.NamespaceAll).Watch(labels.Everything(), fields.Everything(), "")
+	_, err := c.Setup(t).Extensions().HorizontalPodAutoscalers(api.NamespaceAll).Watch(labels.Everything(), fields.Everything(), "")
 	c.Validate(t, nil, err)
 }
diff --git a/pkg/client/unversioned/ingress.go b/pkg/client/unversioned/ingress.go
index 884f2ea8c4a..8c8544c5c47 100644
--- a/pkg/client/unversioned/ingress.go
+++ b/pkg/client/unversioned/ingress.go
@@ -42,12 +42,12 @@ type IngressInterface interface {
 
 // ingress implements IngressNamespacer interface
 type ingress struct {
-	r  *ExperimentalClient
+	r  *ExtensionsClient
 	ns string
 }
 
 // newIngress returns a ingress
-func newIngress(c *ExperimentalClient, namespace string) *ingress {
+func newIngress(c *ExtensionsClient, namespace string) *ingress {
 	return &ingress{c, namespace}
 }
 
diff --git a/pkg/client/unversioned/ingress_test.go b/pkg/client/unversioned/ingress_test.go
index 9df5ccd4b6e..a8a5e35fe05 100644
--- a/pkg/client/unversioned/ingress_test.go
+++ b/pkg/client/unversioned/ingress_test.go
@@ -56,7 +56,7 @@ func TestListIngress(t *testing.T) {
 			},
 		},
 	}
-	receivedIngressList, err := c.Setup(t).Experimental().Ingress(ns).List(labels.Everything(), fields.Everything())
+	receivedIngressList, err := c.Setup(t).Extensions().Ingress(ns).List(labels.Everything(), fields.Everything())
 	c.Validate(t, receivedIngressList, err)
 }
 
@@ -84,14 +84,14 @@ func TestGetIngress(t *testing.T) {
 			},
 		},
 	}
-	receivedIngress, err := c.Setup(t).Experimental().Ingress(ns).Get("foo")
+	receivedIngress, err := c.Setup(t).Extensions().Ingress(ns).Get("foo")
 	c.Validate(t, receivedIngress, err)
 }
 
 func TestGetIngressWithNoName(t *testing.T) {
 	ns := api.NamespaceDefault
 	c := &testClient{Error: true}
-	receivedIngress, err := c.Setup(t).Experimental().Ingress(ns).Get("")
+	receivedIngress, err := c.Setup(t).Extensions().Ingress(ns).Get("")
 	if (err != nil) && (err.Error() != nameRequiredError) {
 		t.Errorf("Expected error: %v, but got %v", nameRequiredError, err)
 	}
@@ -130,7 +130,7 @@ func TestUpdateIngress(t *testing.T) {
 			},
 		},
 	}
-	receivedIngress, err := c.Setup(t).Experimental().Ingress(ns).Update(requestIngress)
+	receivedIngress, err := c.Setup(t).Extensions().Ingress(ns).Update(requestIngress)
 	c.Validate(t, receivedIngress, err)
 }
 
@@ -176,7 +176,7 @@ func TestUpdateIngressStatus(t *testing.T) {
 			},
 		},
 	}
-	receivedIngress, err := c.Setup(t).Experimental().Ingress(ns).UpdateStatus(requestIngress)
+	receivedIngress, err := c.Setup(t).Extensions().Ingress(ns).UpdateStatus(requestIngress)
 	c.Validate(t, receivedIngress, err)
 }
 
@@ -190,7 +190,7 @@ func TestDeleteIngress(t *testing.T) {
 		},
 		Response: Response{StatusCode: 200},
 	}
-	err := c.Setup(t).Experimental().Ingress(ns).Delete("foo", nil)
+	err := c.Setup(t).Extensions().Ingress(ns).Delete("foo", nil)
 	c.Validate(t, nil, err)
 }
 
@@ -225,6 +225,6 @@ func TestCreateIngress(t *testing.T) {
 			},
 		},
 	}
-	receivedIngress, err := c.Setup(t).Experimental().Ingress(ns).Create(requestIngress)
+	receivedIngress, err := c.Setup(t).Extensions().Ingress(ns).Create(requestIngress)
 	c.Validate(t, receivedIngress, err)
 }
diff --git a/pkg/client/unversioned/jobs.go b/pkg/client/unversioned/jobs.go
index 40b66e2b9cb..d6a88edb179 100644
--- a/pkg/client/unversioned/jobs.go
+++ b/pkg/client/unversioned/jobs.go
@@ -43,12 +43,12 @@ type JobInterface interface {
 
 // jobs implements JobsNamespacer interface
 type jobs struct {
-	r  *ExperimentalClient
+	r  *ExtensionsClient
 	ns string
 }
 
 // newJobs returns a jobs
-func newJobs(c *ExperimentalClient, namespace string) *jobs {
+func newJobs(c *ExtensionsClient, namespace string) *jobs {
 	return &jobs{c, namespace}
 }
 
diff --git a/pkg/client/unversioned/jobs_test.go b/pkg/client/unversioned/jobs_test.go
index 439b6673a6f..2677e6525d1 100644
--- a/pkg/client/unversioned/jobs_test.go
+++ b/pkg/client/unversioned/jobs_test.go
@@ -56,7 +56,7 @@ func TestListJobs(t *testing.T) {
 			},
 		},
 	}
-	receivedJobList, err := c.Setup(t).Experimental().Jobs(ns).List(labels.Everything(), fields.Everything())
+	receivedJobList, err := c.Setup(t).Extensions().Jobs(ns).List(labels.Everything(), fields.Everything())
 	c.Validate(t, receivedJobList, err)
 }
 
@@ -84,14 +84,14 @@ func TestGetJob(t *testing.T) {
 			},
 		},
 	}
-	receivedJob, err := c.Setup(t).Experimental().Jobs(ns).Get("foo")
+	receivedJob, err := c.Setup(t).Extensions().Jobs(ns).Get("foo")
 	c.Validate(t, receivedJob, err)
 }
 
 func TestGetJobWithNoName(t *testing.T) {
 	ns := api.NamespaceDefault
 	c := &testClient{Error: true}
-	receivedJob, err := c.Setup(t).Experimental().Jobs(ns).Get("")
+	receivedJob, err := c.Setup(t).Extensions().Jobs(ns).Get("")
 	if (err != nil) && (err.Error() != nameRequiredError) {
 		t.Errorf("Expected error: %v, but got %v", nameRequiredError, err)
 	}
@@ -130,7 +130,7 @@ func TestUpdateJob(t *testing.T) {
 			},
 		},
 	}
-	receivedJob, err := c.Setup(t).Experimental().Jobs(ns).Update(requestJob)
+	receivedJob, err := c.Setup(t).Extensions().Jobs(ns).Update(requestJob)
 	c.Validate(t, receivedJob, err)
 }
 
@@ -168,7 +168,7 @@ func TestUpdateJobStatus(t *testing.T) {
 			},
 		},
 	}
-	receivedJob, err := c.Setup(t).Experimental().Jobs(ns).UpdateStatus(requestJob)
+	receivedJob, err := c.Setup(t).Extensions().Jobs(ns).UpdateStatus(requestJob)
 	c.Validate(t, receivedJob, err)
 }
 
@@ -182,7 +182,7 @@ func TestDeleteJob(t *testing.T) {
 		},
 		Response: Response{StatusCode: 200},
 	}
-	err := c.Setup(t).Experimental().Jobs(ns).Delete("foo", nil)
+	err := c.Setup(t).Extensions().Jobs(ns).Delete("foo", nil)
 	c.Validate(t, nil, err)
 }
 
@@ -217,6 +217,6 @@ func TestCreateJob(t *testing.T) {
 			},
 		},
 	}
-	receivedJob, err := c.Setup(t).Experimental().Jobs(ns).Create(requestJob)
+	receivedJob, err := c.Setup(t).Extensions().Jobs(ns).Create(requestJob)
 	c.Validate(t, receivedJob, err)
 }
diff --git a/pkg/client/unversioned/scale.go b/pkg/client/unversioned/scale.go
index 486a0213578..7663325b487 100644
--- a/pkg/client/unversioned/scale.go
+++ b/pkg/client/unversioned/scale.go
@@ -33,12 +33,12 @@ type ScaleInterface interface {
 
 // horizontalPodAutoscalers implements HorizontalPodAutoscalersNamespacer interface
 type scales struct {
-	client *ExperimentalClient
+	client *ExtensionsClient
 	ns     string
 }
 
 // newHorizontalPodAutoscalers returns a horizontalPodAutoscalers
-func newScales(c *ExperimentalClient, namespace string) *scales {
+func newScales(c *ExtensionsClient, namespace string) *scales {
 	return &scales{
 		client: c,
 		ns:     namespace,
diff --git a/pkg/client/unversioned/testclient/testclient.go b/pkg/client/unversioned/testclient/testclient.go
index 69569f94086..fe0e2fdcd75 100644
--- a/pkg/client/unversioned/testclient/testclient.go
+++ b/pkg/client/unversioned/testclient/testclient.go
@@ -268,7 +268,7 @@ func (c *Fake) Namespaces() client.NamespaceInterface {
 	return &FakeNamespaces{Fake: c}
 }
 
-func (c *Fake) Experimental() client.ExperimentalInterface {
+func (c *Fake) Extensions() client.ExtensionsInterface {
 	return &FakeExperimental{c}
 }
 
diff --git a/pkg/controller/daemon/controller.go b/pkg/controller/daemon/controller.go
index ed4ac29fe26..9105846ddf6 100644
--- a/pkg/controller/daemon/controller.go
+++ b/pkg/controller/daemon/controller.go
@@ -97,10 +97,10 @@ func NewDaemonSetsController(kubeClient client.Interface, resyncPeriod controlle
 	dsc.dsStore.Store, dsc.dsController = framework.NewInformer(
 		&cache.ListWatch{
 			ListFunc: func() (runtime.Object, error) {
-				return dsc.kubeClient.Experimental().DaemonSets(api.NamespaceAll).List(labels.Everything())
+				return dsc.kubeClient.Extensions().DaemonSets(api.NamespaceAll).List(labels.Everything())
 			},
 			WatchFunc: func(rv string) (watch.Interface, error) {
-				return dsc.kubeClient.Experimental().DaemonSets(api.NamespaceAll).Watch(labels.Everything(), fields.Everything(), rv)
+				return dsc.kubeClient.Extensions().DaemonSets(api.NamespaceAll).Watch(labels.Everything(), fields.Everything(), rv)
 			},
 		},
 		&extensions.DaemonSet{},
@@ -460,7 +460,7 @@ func (dsc *DaemonSetsController) updateDaemonSetStatus(ds *extensions.DaemonSet)
 		}
 	}
 
-	err = storeDaemonSetStatus(dsc.kubeClient.Experimental().DaemonSets(ds.Namespace), ds, desiredNumberScheduled, currentNumberScheduled, numberMisscheduled)
+	err = storeDaemonSetStatus(dsc.kubeClient.Extensions().DaemonSets(ds.Namespace), ds, desiredNumberScheduled, currentNumberScheduled, numberMisscheduled)
 	if err != nil {
 		glog.Errorf("Error storing status for daemon set %+v: %v", ds, err)
 	}
diff --git a/pkg/controller/deployment/deployment_controller.go b/pkg/controller/deployment/deployment_controller.go
index dbe5d32b796..aca9f3afe2f 100644
--- a/pkg/controller/deployment/deployment_controller.go
+++ b/pkg/controller/deployment/deployment_controller.go
@@ -34,7 +34,7 @@ import (
 
 type DeploymentController struct {
 	client        client.Interface
-	expClient     client.ExperimentalInterface
+	expClient     client.ExtensionsInterface
 	eventRecorder record.EventRecorder
 }
 
@@ -45,7 +45,7 @@ func New(client client.Interface) *DeploymentController {
 
 	return &DeploymentController{
 		client:        client,
-		expClient:     client.Experimental(),
+		expClient:     client.Extensions(),
 		eventRecorder: eventBroadcaster.NewRecorder(api.EventSource{Component: "deployment-controller"}),
 	}
 }
@@ -275,5 +275,5 @@ func (d *DeploymentController) scaleRC(rc *api.ReplicationController, newScale i
 
 func (d *DeploymentController) updateDeployment(deployment *extensions.Deployment) (*extensions.Deployment, error) {
 	// TODO: Using client for now, update to use store when it is ready.
-	return d.client.Experimental().Deployments(deployment.ObjectMeta.Namespace).Update(deployment)
+	return d.client.Extensions().Deployments(deployment.ObjectMeta.Namespace).Update(deployment)
 }
diff --git a/pkg/controller/job/controller.go b/pkg/controller/job/controller.go
index 783c12bdc0a..ca997b64d82 100644
--- a/pkg/controller/job/controller.go
+++ b/pkg/controller/job/controller.go
@@ -86,10 +86,10 @@ func NewJobController(kubeClient client.Interface, resyncPeriod controller.Resyn
 	jm.jobStore.Store, jm.jobController = framework.NewInformer(
 		&cache.ListWatch{
 			ListFunc: func() (runtime.Object, error) {
-				return jm.kubeClient.Experimental().Jobs(api.NamespaceAll).List(labels.Everything(), fields.Everything())
+				return jm.kubeClient.Extensions().Jobs(api.NamespaceAll).List(labels.Everything(), fields.Everything())
 			},
 			WatchFunc: func(rv string) (watch.Interface, error) {
-				return jm.kubeClient.Experimental().Jobs(api.NamespaceAll).Watch(labels.Everything(), fields.Everything(), rv)
+				return jm.kubeClient.Extensions().Jobs(api.NamespaceAll).Watch(labels.Everything(), fields.Everything(), rv)
 			},
 		},
 		&extensions.Job{},
@@ -431,7 +431,7 @@ func (jm *JobController) manageJob(activePods []*api.Pod, succeeded int, job *ex
 }
 
 func (jm *JobController) updateJobStatus(job *extensions.Job) error {
-	_, err := jm.kubeClient.Experimental().Jobs(job.Namespace).UpdateStatus(job)
+	_, err := jm.kubeClient.Extensions().Jobs(job.Namespace).UpdateStatus(job)
 	return err
 }
 
diff --git a/pkg/controller/namespace/namespace_controller.go b/pkg/controller/namespace/namespace_controller.go
index 083df43de20..a2bac2bf530 100644
--- a/pkg/controller/namespace/namespace_controller.go
+++ b/pkg/controller/namespace/namespace_controller.go
@@ -194,23 +194,23 @@ func deleteAllContent(kubeClient client.Interface, experimentalMode bool, namesp
 	}
 	// If experimental mode, delete all experimental resources for the namespace.
 	if experimentalMode {
-		err = deleteHorizontalPodAutoscalers(kubeClient.Experimental(), namespace)
+		err = deleteHorizontalPodAutoscalers(kubeClient.Extensions(), namespace)
 		if err != nil {
 			return estimate, err
 		}
-		err = deleteDaemonSets(kubeClient.Experimental(), namespace)
+		err = deleteDaemonSets(kubeClient.Extensions(), namespace)
 		if err != nil {
 			return estimate, err
 		}
-		err = deleteJobs(kubeClient.Experimental(), namespace)
+		err = deleteJobs(kubeClient.Extensions(), namespace)
 		if err != nil {
 			return estimate, err
 		}
-		err = deleteDeployments(kubeClient.Experimental(), namespace)
+		err = deleteDeployments(kubeClient.Extensions(), namespace)
 		if err != nil {
 			return estimate, err
 		}
-		err = deleteIngress(kubeClient.Experimental(), namespace)
+		err = deleteIngress(kubeClient.Extensions(), namespace)
 		if err != nil {
 			return estimate, err
 		}
@@ -446,7 +446,7 @@ func deletePersistentVolumeClaims(kubeClient client.Interface, ns string) error
 	return nil
 }
 
-func deleteHorizontalPodAutoscalers(expClient client.ExperimentalInterface, ns string) error {
+func deleteHorizontalPodAutoscalers(expClient client.ExtensionsInterface, ns string) error {
 	items, err := expClient.HorizontalPodAutoscalers(ns).List(labels.Everything(), fields.Everything())
 	if err != nil {
 		return err
@@ -460,7 +460,7 @@ func deleteHorizontalPodAutoscalers(expClient client.ExperimentalInterface, ns s
 	return nil
 }
 
-func deleteDaemonSets(expClient client.ExperimentalInterface, ns string) error {
+func deleteDaemonSets(expClient client.ExtensionsInterface, ns string) error {
 	items, err := expClient.DaemonSets(ns).List(labels.Everything())
 	if err != nil {
 		return err
@@ -474,7 +474,7 @@ func deleteDaemonSets(expClient client.ExperimentalInterface, ns string) error {
 	return nil
 }
 
-func deleteJobs(expClient client.ExperimentalInterface, ns string) error {
+func deleteJobs(expClient client.ExtensionsInterface, ns string) error {
 	items, err := expClient.Jobs(ns).List(labels.Everything(), fields.Everything())
 	if err != nil {
 		return err
@@ -488,7 +488,7 @@ func deleteJobs(expClient client.ExperimentalInterface, ns string) error {
 	return nil
 }
 
-func deleteDeployments(expClient client.ExperimentalInterface, ns string) error {
+func deleteDeployments(expClient client.ExtensionsInterface, ns string) error {
 	items, err := expClient.Deployments(ns).List(labels.Everything(), fields.Everything())
 	if err != nil {
 		return err
@@ -502,7 +502,7 @@ func deleteDeployments(expClient client.ExperimentalInterface, ns string) error
 	return nil
 }
 
-func deleteIngress(expClient client.ExperimentalInterface, ns string) error {
+func deleteIngress(expClient client.ExtensionsInterface, ns string) error {
 	items, err := expClient.Ingress(ns).List(labels.Everything(), fields.Everything())
 	if err != nil {
 		return err
diff --git a/pkg/controller/podautoscaler/horizontal.go b/pkg/controller/podautoscaler/horizontal.go
index 13f703a7be6..3071feddc1d 100644
--- a/pkg/controller/podautoscaler/horizontal.go
+++ b/pkg/controller/podautoscaler/horizontal.go
@@ -71,7 +71,7 @@ func (a *HorizontalController) Run(syncPeriod time.Duration) {
 func (a *HorizontalController) reconcileAutoscaler(hpa extensions.HorizontalPodAutoscaler) error {
 	reference := fmt.Sprintf("%s/%s/%s", hpa.Spec.ScaleRef.Kind, hpa.Spec.ScaleRef.Namespace, hpa.Spec.ScaleRef.Name)
 
-	scale, err := a.client.Experimental().Scales(hpa.Spec.ScaleRef.Namespace).Get(hpa.Spec.ScaleRef.Kind, hpa.Spec.ScaleRef.Name)
+	scale, err := a.client.Extensions().Scales(hpa.Spec.ScaleRef.Namespace).Get(hpa.Spec.ScaleRef.Kind, hpa.Spec.ScaleRef.Name)
 	if err != nil {
 		a.eventRecorder.Event(&hpa, "FailedGetScale", err.Error())
 		return fmt.Errorf("failed to query scale subresource for %s: %v", reference, err)
@@ -125,7 +125,7 @@ func (a *HorizontalController) reconcileAutoscaler(hpa extensions.HorizontalPodA
 
 	if rescale {
 		scale.Spec.Replicas = desiredReplicas
-		_, err = a.client.Experimental().Scales(hpa.Namespace).Update(hpa.Spec.ScaleRef.Kind, scale)
+		_, err = a.client.Extensions().Scales(hpa.Namespace).Update(hpa.Spec.ScaleRef.Kind, scale)
 		if err != nil {
 			a.eventRecorder.Eventf(&hpa, "FailedRescale", "New size: %d; error: %v", desiredReplicas, err.Error())
 			return fmt.Errorf("failed to rescale %s: %v", reference, err)
@@ -147,7 +147,7 @@ func (a *HorizontalController) reconcileAutoscaler(hpa extensions.HorizontalPodA
 		hpa.Status.LastScaleTimestamp = &now
 	}
 
-	_, err = a.client.Experimental().HorizontalPodAutoscalers(hpa.Namespace).UpdateStatus(&hpa)
+	_, err = a.client.Extensions().HorizontalPodAutoscalers(hpa.Namespace).UpdateStatus(&hpa)
 	if err != nil {
 		a.eventRecorder.Event(&hpa, "FailedUpdateStatus", err.Error())
 		return fmt.Errorf("failed to update status for %s: %v", hpa.Name, err)
@@ -157,7 +157,7 @@ func (a *HorizontalController) reconcileAutoscaler(hpa extensions.HorizontalPodA
 
 func (a *HorizontalController) reconcileAutoscalers() error {
 	ns := api.NamespaceAll
-	list, err := a.client.Experimental().HorizontalPodAutoscalers(ns).List(labels.Everything(), fields.Everything())
+	list, err := a.client.Extensions().HorizontalPodAutoscalers(ns).List(labels.Everything(), fields.Everything())
 	if err != nil {
 		return fmt.Errorf("error listing nodes: %v", err)
 	}
diff --git a/pkg/kubectl/cmd/apiversions.go b/pkg/kubectl/cmd/apiversions.go
index bc7cfc70f4d..fd5a4faa73b 100644
--- a/pkg/kubectl/cmd/apiversions.go
+++ b/pkg/kubectl/cmd/apiversions.go
@@ -58,7 +58,7 @@ func RunApiVersions(f *cmdutil.Factory, w io.Writer) error {
 	}
 
 	var expAPIVersions *unversioned.APIVersions
-	expAPIVersions, err = client.Experimental().ServerAPIVersions()
+	expAPIVersions, err = client.Extensions().ServerAPIVersions()
 
 	fmt.Fprintf(w, "Available Server Api Versions: %#v\n", *apiVersions)
 	if err == nil {
diff --git a/pkg/kubectl/cmd/util/factory.go b/pkg/kubectl/cmd/util/factory.go
index 5bfdd44c09b..6fd41188181 100644
--- a/pkg/kubectl/cmd/util/factory.go
+++ b/pkg/kubectl/cmd/util/factory.go
@@ -143,7 +143,7 @@ func NewFactory(optionalClientConfig clientcmd.ClientConfig) *Factory {
 			case "":
 				return client.RESTClient, nil
 			case "extensions":
-				return client.ExperimentalClient.RESTClient, nil
+				return client.ExtensionsClient.RESTClient, nil
 			}
 			return nil, fmt.Errorf("unable to get RESTClient for resource '%s'", mapping.Resource)
 		},
@@ -407,10 +407,10 @@ func (c *clientSwaggerSchema) ValidateBytes(data []byte) error {
 		return fmt.Errorf("could not find api group for %s: %v", kind, err)
 	}
 	if group == "extensions" {
-		if c.c.ExperimentalClient == nil {
+		if c.c.ExtensionsClient == nil {
 			return errors.New("unable to validate: no experimental client")
 		}
-		return getSchemaAndValidate(c.c.ExperimentalClient.RESTClient, data, "apis/", version, c.cacheDir)
+		return getSchemaAndValidate(c.c.ExtensionsClient.RESTClient, data, "apis/", version, c.cacheDir)
 	}
 	return getSchemaAndValidate(c.c.RESTClient, data, "api", version, c.cacheDir)
 }
diff --git a/pkg/kubectl/describe.go b/pkg/kubectl/describe.go
index 17e74ba9e9a..8fc9b3dca02 100644
--- a/pkg/kubectl/describe.go
+++ b/pkg/kubectl/describe.go
@@ -870,7 +870,7 @@ type JobDescriber struct {
 }
 
 func (d *JobDescriber) Describe(namespace, name string) (string, error) {
-	job, err := d.client.Experimental().Jobs(namespace).Get(name)
+	job, err := d.client.Extensions().Jobs(namespace).Get(name)
 	if err != nil {
 		return "", err
 	}
@@ -910,7 +910,7 @@ type DaemonSetDescriber struct {
 }
 
 func (d *DaemonSetDescriber) Describe(namespace, name string) (string, error) {
-	dc := d.Experimental().DaemonSets(namespace)
+	dc := d.Extensions().DaemonSets(namespace)
 	pc := d.Pods(namespace)
 
 	daemon, err := dc.Get(name)
@@ -1241,7 +1241,7 @@ type HorizontalPodAutoscalerDescriber struct {
 }
 
 func (d *HorizontalPodAutoscalerDescriber) Describe(namespace, name string) (string, error) {
-	hpa, err := d.client.Experimental().HorizontalPodAutoscalers(namespace).Get(name)
+	hpa, err := d.client.Extensions().HorizontalPodAutoscalers(namespace).Get(name)
 	if err != nil {
 		return "", err
 	}
@@ -1407,7 +1407,7 @@ type DeploymentDescriber struct {
 }
 
 func (dd *DeploymentDescriber) Describe(namespace, name string) (string, error) {
-	d, err := dd.Experimental().Deployments(namespace).Get(name)
+	d, err := dd.Extensions().Deployments(namespace).Get(name)
 	if err != nil {
 		return "", err
 	}
diff --git a/pkg/kubectl/scale.go b/pkg/kubectl/scale.go
index f6f10c3028e..1080e2bc56f 100644
--- a/pkg/kubectl/scale.go
+++ b/pkg/kubectl/scale.go
@@ -202,7 +202,7 @@ func (scaler *ReplicationControllerScaler) Scale(namespace, name string, newSize
 
 // ScaleSimple is responsible for updating job's parallelism.
 func (scaler *JobScaler) ScaleSimple(namespace, name string, preconditions *ScalePrecondition, newSize uint) error {
-	job, err := scaler.c.Experimental().Jobs(namespace).Get(name)
+	job, err := scaler.c.Extensions().Jobs(namespace).Get(name)
 	if err != nil {
 		return ControllerScaleError{ControllerScaleGetFailure, "Unknown", err}
 	}
@@ -213,7 +213,7 @@ func (scaler *JobScaler) ScaleSimple(namespace, name string, preconditions *Scal
 	}
 	parallelism := int(newSize)
 	job.Spec.Parallelism = &parallelism
-	if _, err := scaler.c.Experimental().Jobs(namespace).Update(job); err != nil {
+	if _, err := scaler.c.Extensions().Jobs(namespace).Update(job); err != nil {
 		if errors.IsInvalid(err) {
 			return ControllerScaleError{ControllerScaleUpdateInvalidFailure, job.ResourceVersion, err}
 		}
@@ -239,7 +239,7 @@ func (scaler *JobScaler) Scale(namespace, name string, newSize uint, preconditio
 		return err
 	}
 	if waitForReplicas != nil {
-		job, err := scaler.c.Experimental().Jobs(namespace).Get(name)
+		job, err := scaler.c.Extensions().Jobs(namespace).Get(name)
 		if err != nil {
 			return err
 		}
diff --git a/pkg/kubectl/scale_test.go b/pkg/kubectl/scale_test.go
index cea39a90509..8bf64e70b07 100644
--- a/pkg/kubectl/scale_test.go
+++ b/pkg/kubectl/scale_test.go
@@ -78,12 +78,12 @@ func (c *ErrorJobClient) Jobs(namespace string) client.JobInterface {
 	return &ErrorJobs{testclient.FakeJobs{Fake: &c.FakeExperimental, Namespace: namespace}, c.invalid}
 }
 
-type ErrorExperimentalClient struct {
+type ErrorExtensionsClient struct {
 	testclient.Fake
 	invalid bool
 }
 
-func (c *ErrorExperimentalClient) Experimental() client.ExperimentalInterface {
+func (c *ErrorExtensionsClient) Extensions() client.ExtensionsInterface {
 	return &ErrorJobClient{testclient.FakeExperimental{&c.Fake}, c.invalid}
 }
 
@@ -287,7 +287,7 @@ func TestValidateReplicationController(t *testing.T) {
 }
 
 func TestJobScaleRetry(t *testing.T) {
-	fake := &ErrorExperimentalClient{Fake: testclient.Fake{}, invalid: false}
+	fake := &ErrorExtensionsClient{Fake: testclient.Fake{}, invalid: false}
 	scaler := JobScaler{fake}
 	preconditions := ScalePrecondition{-1, ""}
 	count := uint(3)
@@ -331,7 +331,7 @@ func TestJobScale(t *testing.T) {
 }
 
 func TestJobScaleInvalid(t *testing.T) {
-	fake := &ErrorExperimentalClient{Fake: testclient.Fake{}, invalid: true}
+	fake := &ErrorExtensionsClient{Fake: testclient.Fake{}, invalid: true}
 	scaler := JobScaler{fake}
 	preconditions := ScalePrecondition{-1, ""}
 	count := uint(3)
diff --git a/pkg/kubectl/stop.go b/pkg/kubectl/stop.go
index e717fb8b48a..9113331267b 100644
--- a/pkg/kubectl/stop.go
+++ b/pkg/kubectl/stop.go
@@ -182,7 +182,7 @@ func (reaper *ReplicationControllerReaper) Stop(namespace, name string, timeout
 }
 
 func (reaper *DaemonSetReaper) Stop(namespace, name string, timeout time.Duration, gracePeriod *api.DeleteOptions) (string, error) {
-	ds, err := reaper.Experimental().DaemonSets(namespace).Get(name)
+	ds, err := reaper.Extensions().DaemonSets(namespace).Get(name)
 	if err != nil {
 		return "", err
 	}
@@ -197,13 +197,13 @@ func (reaper *DaemonSetReaper) Stop(namespace, name string, timeout time.Duratio
 	// force update to avoid version conflict
 	ds.ResourceVersion = ""
 
-	if ds, err = reaper.Experimental().DaemonSets(namespace).Update(ds); err != nil {
+	if ds, err = reaper.Extensions().DaemonSets(namespace).Update(ds); err != nil {
 		return "", err
 	}
 
 	// Wait for the daemon set controller to kill all the daemon pods.
 	if err := wait.Poll(reaper.pollInterval, reaper.timeout, func() (bool, error) {
-		updatedDS, err := reaper.Experimental().DaemonSets(namespace).Get(name)
+		updatedDS, err := reaper.Extensions().DaemonSets(namespace).Get(name)
 		if err != nil {
 			return false, nil
 		}
@@ -212,14 +212,14 @@ func (reaper *DaemonSetReaper) Stop(namespace, name string, timeout time.Duratio
 		return "", err
 	}
 
-	if err := reaper.Experimental().DaemonSets(namespace).Delete(name); err != nil {
+	if err := reaper.Extensions().DaemonSets(namespace).Delete(name); err != nil {
 		return "", err
 	}
 	return fmt.Sprintf("%s stopped", name), nil
 }
 
 func (reaper *JobReaper) Stop(namespace, name string, timeout time.Duration, gracePeriod *api.DeleteOptions) (string, error) {
-	jobs := reaper.Experimental().Jobs(namespace)
+	jobs := reaper.Extensions().Jobs(namespace)
 	scaler, err := ScalerFor("Job", *reaper)
 	if err != nil {
 		return "", err
diff --git a/test/e2e/horizontal_pod_autoscaling.go b/test/e2e/horizontal_pod_autoscaling.go
index 896e28a9547..1eb1e8c47f7 100644
--- a/test/e2e/horizontal_pod_autoscaling.go
+++ b/test/e2e/horizontal_pod_autoscaling.go
@@ -169,7 +169,7 @@ func createCPUHorizontalPodAutoscaler(rc *ResourceConsumer, cpu string) {
 			Target:      extensions.ResourceConsumption{Resource: api.ResourceCPU, Quantity: resource.MustParse(cpu)},
 		},
 	}
-	_, errHPA := rc.framework.Client.Experimental().HorizontalPodAutoscalers(rc.framework.Namespace.Name).Create(hpa)
+	_, errHPA := rc.framework.Client.Extensions().HorizontalPodAutoscalers(rc.framework.Namespace.Name).Create(hpa)
 	expectNoError(errHPA)
 }
 
@@ -192,6 +192,6 @@ func createMemoryHorizontalPodAutoscaler(rc *ResourceConsumer, memory string) {
 			Target:      extensions.ResourceConsumption{Resource: api.ResourceMemory, Quantity: resource.MustParse(memory + "M")},
 		},
 	}
-	_, errHPA := rc.framework.Client.Experimental().HorizontalPodAutoscalers(rc.framework.Namespace.Name).Create(hpa)
+	_, errHPA := rc.framework.Client.Extensions().HorizontalPodAutoscalers(rc.framework.Namespace.Name).Create(hpa)
 	expectNoError(errHPA)
 }
diff --git a/test/e2e/job.go b/test/e2e/job.go
index 712202a39b9..cc7578547b1 100644
--- a/test/e2e/job.go
+++ b/test/e2e/job.go
@@ -97,7 +97,7 @@ var _ = Describe("Job", func() {
 
 		By("Ensuring job shows many failures")
 		err = wait.Poll(poll, jobTimeout, func() (bool, error) {
-			curr, err := f.Client.Experimental().Jobs(f.Namespace.Name).Get(job.Name)
+			curr, err := f.Client.Extensions().Jobs(f.Namespace.Name).Get(job.Name)
 			if err != nil {
 				return false, err
 			}
@@ -176,7 +176,7 @@ var _ = Describe("Job", func() {
 		Expect(err).NotTo(HaveOccurred())
 
 		By("Ensuring job was deleted")
-		_, err = f.Client.Experimental().Jobs(f.Namespace.Name).Get(job.Name)
+		_, err = f.Client.Extensions().Jobs(f.Namespace.Name).Get(job.Name)
 		Expect(err).To(HaveOccurred())
 		Expect(errors.IsNotFound(err)).To(BeTrue())
 	})
@@ -224,11 +224,11 @@ func newTestJob(behavior, name string, rPol api.RestartPolicy, parallelism, comp
 }
 
 func createJob(c *client.Client, ns string, job *extensions.Job) (*extensions.Job, error) {
-	return c.Experimental().Jobs(ns).Create(job)
+	return c.Extensions().Jobs(ns).Create(job)
 }
 
 func deleteJob(c *client.Client, ns, name string) error {
-	return c.Experimental().Jobs(ns).Delete(name, api.NewDeleteOptions(0))
+	return c.Extensions().Jobs(ns).Delete(name, api.NewDeleteOptions(0))
 }
 
 // Wait for all pods to become Running.  Only use when pods will run for a long time, or it will be racy.
@@ -252,7 +252,7 @@ func waitForAllPodsRunning(c *client.Client, ns, jobName string, parallelism int
 // Wait for job to reach completions.
 func waitForJobFinish(c *client.Client, ns, jobName string, completions int) error {
 	return wait.Poll(poll, jobTimeout, func() (bool, error) {
-		curr, err := c.Experimental().Jobs(ns).Get(jobName)
+		curr, err := c.Extensions().Jobs(ns).Get(jobName)
 		if err != nil {
 			return false, err
 		}