diff --git a/pkg/client/clientset_generated/internalclientset/typed/authentication/unversioned/generated_expansion.go b/pkg/client/clientset_generated/internalclientset/typed/authentication/unversioned/generated_expansion.go
index 1137e520467..6cdbfc5bcda 100644
--- a/pkg/client/clientset_generated/internalclientset/typed/authentication/unversioned/generated_expansion.go
+++ b/pkg/client/clientset_generated/internalclientset/typed/authentication/unversioned/generated_expansion.go
@@ -15,21 +15,3 @@ limitations under the License.
 */
 
 package unversioned
-
-import (
-	authenticationapi "k8s.io/kubernetes/pkg/apis/authentication"
-)
-
-type TokenReviewExpansion interface {
-	Create(tokenReview *authenticationapi.TokenReview) (result *authenticationapi.TokenReview, err error)
-}
-
-func (c *tokenReviews) Create(tokenReview *authenticationapi.TokenReview) (result *authenticationapi.TokenReview, err error) {
-	result = &authenticationapi.TokenReview{}
-	err = c.client.Post().
-		Resource("tokenreviews").
-		Body(tokenReview).
-		Do().
-		Into(result)
-	return
-}
diff --git a/pkg/client/clientset_generated/internalclientset/typed/authentication/unversioned/tokenreview_expansion.go b/pkg/client/clientset_generated/internalclientset/typed/authentication/unversioned/tokenreview_expansion.go
new file mode 100644
index 00000000000..1137e520467
--- /dev/null
+++ b/pkg/client/clientset_generated/internalclientset/typed/authentication/unversioned/tokenreview_expansion.go
@@ -0,0 +1,35 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package unversioned
+
+import (
+	authenticationapi "k8s.io/kubernetes/pkg/apis/authentication"
+)
+
+type TokenReviewExpansion interface {
+	Create(tokenReview *authenticationapi.TokenReview) (result *authenticationapi.TokenReview, err error)
+}
+
+func (c *tokenReviews) Create(tokenReview *authenticationapi.TokenReview) (result *authenticationapi.TokenReview, err error) {
+	result = &authenticationapi.TokenReview{}
+	err = c.client.Post().
+		Resource("tokenreviews").
+		Body(tokenReview).
+		Do().
+		Into(result)
+	return
+}
diff --git a/pkg/client/clientset_generated/internalclientset/typed/authorization/unversioned/subjectaccessreview_expansion.go b/pkg/client/clientset_generated/internalclientset/typed/authorization/unversioned/subjectaccessreview_expansion.go
new file mode 100644
index 00000000000..16a170ece21
--- /dev/null
+++ b/pkg/client/clientset_generated/internalclientset/typed/authorization/unversioned/subjectaccessreview_expansion.go
@@ -0,0 +1,36 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package unversioned
+
+import (
+	authorizationapi "k8s.io/kubernetes/pkg/apis/authorization"
+)
+
+// The PodExpansion interface allows manually adding extra methods to the PodInterface.
+type SubjectAccessReviewExpansion interface {
+	Create(sar *authorizationapi.SubjectAccessReview) (result *authorizationapi.SubjectAccessReview, err error)
+}
+
+func (c *subjectAccessReviews) Create(sar *authorizationapi.SubjectAccessReview) (result *authorizationapi.SubjectAccessReview, err error) {
+	result = &authorizationapi.SubjectAccessReview{}
+	err = c.client.Post().
+		Resource("subjectaccessreviews").
+		Body(sar).
+		Do().
+		Into(result)
+	return
+}
diff --git a/pkg/client/clientset_generated/release_1_4/typed/authorization/v1beta1/fake/fake_generated_expansion.go b/pkg/client/clientset_generated/release_1_4/typed/authorization/v1beta1/fake/fake_subjectaccessreview_expansion.go
similarity index 100%
rename from pkg/client/clientset_generated/release_1_4/typed/authorization/v1beta1/fake/fake_generated_expansion.go
rename to pkg/client/clientset_generated/release_1_4/typed/authorization/v1beta1/fake/fake_subjectaccessreview_expansion.go
diff --git a/pkg/client/clientset_generated/release_1_4/typed/authorization/v1beta1/subjectaccessreview_expansion.go b/pkg/client/clientset_generated/release_1_4/typed/authorization/v1beta1/subjectaccessreview_expansion.go
new file mode 100644
index 00000000000..bf57a7b07d8
--- /dev/null
+++ b/pkg/client/clientset_generated/release_1_4/typed/authorization/v1beta1/subjectaccessreview_expansion.go
@@ -0,0 +1,36 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package v1beta1
+
+import (
+	authorizationapi "k8s.io/kubernetes/pkg/apis/authorization/v1beta1"
+)
+
+// The SubjectAccessReviewExpansion interface allows manually adding extra methods to the AuthorizationInterface.
+type SubjectAccessReviewExpansion interface {
+	Create(sar *authorizationapi.SubjectAccessReview) (result *authorizationapi.SubjectAccessReview, err error)
+}
+
+func (c *subjectAccessReviews) Create(sar *authorizationapi.SubjectAccessReview) (result *authorizationapi.SubjectAccessReview, err error) {
+	result = &authorizationapi.SubjectAccessReview{}
+	err = c.client.Post().
+		Resource("subjectaccessreviews").
+		Body(sar).
+		Do().
+		Into(result)
+	return
+}