diff --git a/api/openapi-spec/swagger.json b/api/openapi-spec/swagger.json
index 3afefcac39d..a1a7cbc9e39 100644
--- a/api/openapi-spec/swagger.json
+++ b/api/openapi-spec/swagger.json
@@ -11893,7 +11893,7 @@
       "description": "NetworkPolicyPort describes a port to allow traffic on",
       "properties": {
         "endPort": {
-          "description": "If set, indicates that the range of ports from port to endPort, inclusive, should be allowed by the policy. This field cannot be defined if the port field is not defined or if the port field is defined as a named (string) port. The endPort must be equal or greater than port. This feature is in Beta state and is enabled by default. It can be disabled using the Feature Gate \"NetworkPolicyEndPort\".",
+          "description": "If set, indicates that the range of ports from port to endPort, inclusive, should be allowed by the policy. This field cannot be defined if the port field is not defined or if the port field is defined as a named (string) port. The endPort must be equal or greater than port.",
           "format": "int32",
           "type": "integer"
         },
diff --git a/api/openapi-spec/v3/apis__networking.k8s.io__v1_openapi.json b/api/openapi-spec/v3/apis__networking.k8s.io__v1_openapi.json
index 06bf215579f..a3025a2448b 100644
--- a/api/openapi-spec/v3/apis__networking.k8s.io__v1_openapi.json
+++ b/api/openapi-spec/v3/apis__networking.k8s.io__v1_openapi.json
@@ -716,7 +716,7 @@
         "description": "NetworkPolicyPort describes a port to allow traffic on",
         "properties": {
           "endPort": {
-            "description": "If set, indicates that the range of ports from port to endPort, inclusive, should be allowed by the policy. This field cannot be defined if the port field is not defined or if the port field is defined as a named (string) port. The endPort must be equal or greater than port. This feature is in Beta state and is enabled by default. It can be disabled using the Feature Gate \"NetworkPolicyEndPort\".",
+            "description": "If set, indicates that the range of ports from port to endPort, inclusive, should be allowed by the policy. This field cannot be defined if the port field is not defined or if the port field is defined as a named (string) port. The endPort must be equal or greater than port.",
             "format": "int32",
             "type": "integer"
           },
diff --git a/pkg/apis/networking/types.go b/pkg/apis/networking/types.go
index cd9a8347588..43d2d83645a 100644
--- a/pkg/apis/networking/types.go
+++ b/pkg/apis/networking/types.go
@@ -154,8 +154,6 @@ type NetworkPolicyPort struct {
 	// should be allowed by the policy. This field cannot be defined if the port field
 	// is not defined or if the port field is defined as a named (string) port.
 	// The endPort must be equal or greater than port.
-	// This feature is in Beta state and is enabled by default.
-	// It can be disabled using the Feature Gate "NetworkPolicyEndPort".
 	// +optional
 	EndPort *int32
 }
diff --git a/pkg/features/kube_features.go b/pkg/features/kube_features.go
index 31d73f3512c..d73b417e7dd 100644
--- a/pkg/features/kube_features.go
+++ b/pkg/features/kube_features.go
@@ -545,6 +545,7 @@ const (
 	// kep: http://kep.k8s.io/2079
 	// alpha: v1.21
 	// beta:  v1.22
+	// ga: v1.25
 	//
 	// Enables the endPort field in NetworkPolicy to enable a Port Range behavior in Network Policies.
 	NetworkPolicyEndPort featuregate.Feature = "NetworkPolicyEndPort"
@@ -945,7 +946,7 @@ var defaultKubernetesFeatureGates = map[featuregate.Feature]featuregate.FeatureS
 
 	MixedProtocolLBService: {Default: true, PreRelease: featuregate.Beta},
 
-	NetworkPolicyEndPort: {Default: true, PreRelease: featuregate.Beta},
+	NetworkPolicyEndPort: {Default: true, PreRelease: featuregate.GA, LockToDefault: true}, // remove in 1.27
 
 	NetworkPolicyStatus: {Default: false, PreRelease: featuregate.Alpha},
 
diff --git a/pkg/generated/openapi/zz_generated.openapi.go b/pkg/generated/openapi/zz_generated.openapi.go
index 74e4c1804ce..811ac7f49fa 100644
--- a/pkg/generated/openapi/zz_generated.openapi.go
+++ b/pkg/generated/openapi/zz_generated.openapi.go
@@ -28870,7 +28870,7 @@ func schema_k8sio_api_extensions_v1beta1_NetworkPolicyPort(ref common.ReferenceC
 					},
 					"endPort": {
 						SchemaProps: spec.SchemaProps{
-							Description: "If set, indicates that the range of ports from port to endPort, inclusive, should be allowed by the policy. This field cannot be defined if the port field is not defined or if the port field is defined as a named (string) port. The endPort must be equal or greater than port. This feature is in Beta state and is enabled by default. It can be disabled using the Feature Gate \"NetworkPolicyEndPort\".",
+							Description: "If set, indicates that the range of ports from port to endPort, inclusive, should be allowed by the policy. This field cannot be defined if the port field is not defined or if the port field is defined as a named (string) port. The endPort must be equal or greater than port.",
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
@@ -33969,7 +33969,7 @@ func schema_k8sio_api_networking_v1_NetworkPolicyPort(ref common.ReferenceCallba
 					},
 					"endPort": {
 						SchemaProps: spec.SchemaProps{
-							Description: "If set, indicates that the range of ports from port to endPort, inclusive, should be allowed by the policy. This field cannot be defined if the port field is not defined or if the port field is defined as a named (string) port. The endPort must be equal or greater than port. This feature is in Beta state and is enabled by default. It can be disabled using the Feature Gate \"NetworkPolicyEndPort\".",
+							Description: "If set, indicates that the range of ports from port to endPort, inclusive, should be allowed by the policy. This field cannot be defined if the port field is not defined or if the port field is defined as a named (string) port. The endPort must be equal or greater than port.",
 							Type:        []string{"integer"},
 							Format:      "int32",
 						},
diff --git a/pkg/registry/networking/networkpolicy/strategy.go b/pkg/registry/networking/networkpolicy/strategy.go
index cb85fab6a88..71d9b260301 100644
--- a/pkg/registry/networking/networkpolicy/strategy.go
+++ b/pkg/registry/networking/networkpolicy/strategy.go
@@ -71,9 +71,6 @@ func (networkPolicyStrategy) PrepareForCreate(ctx context.Context, obj runtime.O
 
 	networkPolicy.Generation = 1
 
-	if !utilfeature.DefaultFeatureGate.Enabled(features.NetworkPolicyEndPort) {
-		dropNetworkPolicyEndPort(networkPolicy)
-	}
 }
 
 // PrepareForUpdate clears fields that are not allowed to be set by end users on update.
@@ -88,10 +85,6 @@ func (networkPolicyStrategy) PrepareForUpdate(ctx context.Context, obj, old runt
 		newNetworkPolicy.Status = oldNetworkPolicy.Status
 	}
 
-	if !utilfeature.DefaultFeatureGate.Enabled(features.NetworkPolicyEndPort) && !endPortInUse(oldNetworkPolicy) {
-		dropNetworkPolicyEndPort(newNetworkPolicy)
-	}
-
 	// Any changes to the spec increment the generation number, any changes to the
 	// status should reflect the generation number of the corresponding object.
 	// See metav1.ObjectMeta description for more information on Generation.
@@ -187,42 +180,3 @@ func (networkPolicyStatusStrategy) ValidateUpdate(ctx context.Context, obj, old
 func (networkPolicyStatusStrategy) WarningsOnUpdate(ctx context.Context, obj, old runtime.Object) []string {
 	return nil
 }
-
-// Drops Network Policy EndPort fields if Feature Gate is also disabled.
-// This should be used in future Network Policy evolutions
-func dropNetworkPolicyEndPort(netPol *networking.NetworkPolicy) {
-	for idx, ingressSpec := range netPol.Spec.Ingress {
-		for idxPort, port := range ingressSpec.Ports {
-			if port.EndPort != nil {
-				netPol.Spec.Ingress[idx].Ports[idxPort].EndPort = nil
-			}
-		}
-	}
-
-	for idx, egressSpec := range netPol.Spec.Egress {
-		for idxPort, port := range egressSpec.Ports {
-			if port.EndPort != nil {
-				netPol.Spec.Egress[idx].Ports[idxPort].EndPort = nil
-			}
-		}
-	}
-}
-
-func endPortInUse(netPol *networking.NetworkPolicy) bool {
-	for _, ingressSpec := range netPol.Spec.Ingress {
-		for _, port := range ingressSpec.Ports {
-			if port.EndPort != nil {
-				return true
-			}
-		}
-	}
-
-	for _, egressSpec := range netPol.Spec.Egress {
-		for _, port := range egressSpec.Ports {
-			if port.EndPort != nil {
-				return true
-			}
-		}
-	}
-	return false
-}
diff --git a/pkg/registry/networking/networkpolicy/strategy_test.go b/pkg/registry/networking/networkpolicy/strategy_test.go
index 8fda233679a..1f03838acc4 100644
--- a/pkg/registry/networking/networkpolicy/strategy_test.go
+++ b/pkg/registry/networking/networkpolicy/strategy_test.go
@@ -18,7 +18,6 @@ package networkpolicy
 
 import (
 	"context"
-	"fmt"
 	"reflect"
 	"testing"
 	"time"
@@ -94,173 +93,14 @@ func makeNetworkPolicy(isIngress, isEgress, hasEndPort bool) *networking.Network
 }
 
 func TestNetworkPolicyStrategy(t *testing.T) {
-	for _, tc := range []struct {
-		name              string
-		hasEndPort        bool
-		enableFeatureGate bool
-		isIngress         bool
-		isEgress          bool
-	}{
-		{
-			name:              "Create Ingress Rule with EndPort Feature Gate enabled and with EndPort defined",
-			hasEndPort:        true,
-			enableFeatureGate: true,
-			isIngress:         true,
-			isEgress:          false,
-		},
-		{
-			name:              "Create Ingress Rule with EndPort Feature Gate disabled and with EndPort defined",
-			hasEndPort:        true,
-			enableFeatureGate: false,
-			isIngress:         true,
-			isEgress:          false,
-		},
-		{
-			name:              "Create Ingress Rule with EndPort Feature Gate enabled and with endPort undefined",
-			hasEndPort:        false,
-			enableFeatureGate: true,
-			isIngress:         true,
-			isEgress:          false,
-		},
-		{
-			name:              "Create Ingress Rule with EndPort Feature Gate disabled and with endPort undefined",
-			hasEndPort:        false,
-			enableFeatureGate: false,
-			isIngress:         true,
-			isEgress:          false,
-		},
-		{
-			name:              "Create Egress Rule with EndPort Feature Gate enabled and with endPort defined",
-			hasEndPort:        true,
-			enableFeatureGate: true,
-			isIngress:         false,
-			isEgress:          true,
-		},
-		{
-			name:              "Create Egress Rule with EndPort Feature Gate enabled and with endPort defined",
-			hasEndPort:        true,
-			enableFeatureGate: false,
-			isIngress:         false,
-			isEgress:          true,
-		},
-		{
-			name:              "Create Egress Rule with EndPort Feature Gate true and with endPort undefined",
-			hasEndPort:        false,
-			enableFeatureGate: true,
-			isIngress:         false,
-			isEgress:          true,
-		},
-		{
-			name:              "Create Egress Rule with EndPort Feature Gate disabled and with endPort undefined",
-			hasEndPort:        false,
-			enableFeatureGate: false,
-			isIngress:         false,
-			isEgress:          true,
-		},
-		{
-			name:              "Create Ingress and Egress Rule with EndPort Feature Gate enabled and endPort defined",
-			hasEndPort:        true,
-			enableFeatureGate: true,
-			isIngress:         true,
-			isEgress:          true,
-		},
-		{
-			name:              "Create Ingress and Egress Rule with EndPort Feature Gate disabled and endPort defined",
-			hasEndPort:        true,
-			enableFeatureGate: false,
-			isIngress:         true,
-			isEgress:          true,
-		},
-		{
-			name:              "Create Ingress and Egress Rule with EndPort Feature Gate enabled and endPort undefined",
-			hasEndPort:        false,
-			enableFeatureGate: true,
-			isIngress:         true,
-			isEgress:          true,
-		},
-		{
-			name:              "Create Ingress and Egress Rule with EndPort Feature Gate disabled and endPort undefined",
-			hasEndPort:        false,
-			enableFeatureGate: false,
-			isIngress:         true,
-			isEgress:          true,
-		},
-		{
-			name:              "Create a null rule with EndPort Feature Gate enabled",
-			hasEndPort:        false,
-			enableFeatureGate: true,
-			isIngress:         false,
-			isEgress:          false,
-		},
-		{
-			name:              "Create a null rule with EndPort Feature Gate disabled",
-			hasEndPort:        false,
-			enableFeatureGate: false,
-			isIngress:         false,
-			isEgress:          false,
-		},
-	} {
-		defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.NetworkPolicyEndPort, tc.enableFeatureGate)()
-		// Create a Network Policy containing EndPort defined to compare with the generated by the tests
-		expectedNewNetPol := makeNetworkPolicy(tc.isIngress, tc.isEgress,
-			(tc.hasEndPort && tc.enableFeatureGate))
 
-		netPol := makeNetworkPolicy(tc.isIngress, tc.isEgress, tc.hasEndPort)
-		Strategy.PrepareForCreate(context.Background(), netPol)
-		if !reflect.DeepEqual(netPol.Spec, expectedNewNetPol.Spec) {
-			t.Errorf("Create: %s failed. Spec from NetworkPolicy is not equal to the expected. \nGot: %+v \nExpected: %+v",
-				tc.name, netPol, expectedNewNetPol)
-		}
-
-		if netPol.Generation != 1 {
-			t.Errorf("Create: Test %s failed. Network Policy Generation should be 1, got %d",
-				tc.name, netPol.Generation)
-		}
-
-		errs := Strategy.Validate(context.Background(), netPol)
-		if len(errs) != 0 {
-			t.Errorf("Unexpected error from validation for created Network Policy: %v", errs)
-		}
-
-		// Test when an updated Network Policy drops the EndPort field even if the FG has been disabled
-		// but the field is present
-		oldNetPol := makeNetworkPolicy(tc.isIngress, tc.isEgress, tc.hasEndPort)
-		updatedNetPol := makeNetworkPolicy(tc.isIngress, tc.isEgress, tc.hasEndPort)
-		expectedUpdatedNetPol := makeNetworkPolicy(tc.isIngress, tc.isEgress, tc.hasEndPort)
-		Strategy.PrepareForUpdate(context.Background(), updatedNetPol, oldNetPol)
-
-		if !reflect.DeepEqual(updatedNetPol.Spec, expectedUpdatedNetPol.Spec) {
-			t.Errorf("Update: %s failed. Spec from NetworkPolicy is not equal to the expected. \nGot: %+v \nExpected: %+v",
-				tc.name, updatedNetPol, expectedUpdatedNetPol)
-		}
-
-		if updatedNetPol.Generation != 0 && !tc.enableFeatureGate {
-			t.Errorf("Update: Test %s failed. Network Policy Generation should be 1, got %d",
-				tc.name, updatedNetPol.Generation)
-		}
-
-		errs = Strategy.Validate(context.Background(), updatedNetPol)
-		if len(errs) != 0 {
-			t.Errorf("Unexpected error from validation for updated Network Policy: %v", errs)
-		}
-	}
-}
-
-func TestNetworkPolicyEndPortEnablement(t *testing.T) {
-	// Enable the Feature Gate during the first rule creation
-	defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.NetworkPolicyEndPort, true)()
-	netPol := makeNetworkPolicy(true, true, true)
-	// We always expect the EndPort to be present, even if the FG is disabled later
-	expectedNetPol := makeNetworkPolicy(true, true, true)
+	// Create a Network Policy containing EndPort defined to compare with the generated by the tests
+	netPol := makeNetworkPolicy(true, true, false)
 
 	Strategy.PrepareForCreate(context.Background(), netPol)
-	if !reflect.DeepEqual(netPol.Spec, expectedNetPol.Spec) {
-		t.Errorf("Create with enabled FG failed. Spec from NetworkPolicy is not equal to the expected. \nGot: %+v \nExpected: %+v",
-			netPol, expectedNetPol)
-	}
 
 	if netPol.Generation != 1 {
-		t.Errorf("Create with enabled FG failed. Network Policy Generation should be 1, got %d",
+		t.Errorf("Create: Test failed. Network Policy Generation should be 1, got %d",
 			netPol.Generation)
 	}
 
@@ -269,18 +109,15 @@ func TestNetworkPolicyEndPortEnablement(t *testing.T) {
 		t.Errorf("Unexpected error from validation for created Network Policy: %v", errs)
 	}
 
-	// Now let's disable the Feature Gate, update some other field from NetPol and expect the EndPort is already present
-	defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.NetworkPolicyEndPort, false)()
-	updateNetPol, err := testUpdateEndPort(netPol)
-	if err != nil {
-		t.Errorf("Update with disabled FG failed. %v", err)
-	}
-	// And let's enable the FG again, add another from and check if the EndPort field is still present
-	defer featuregatetesting.SetFeatureGateDuringTest(t, utilfeature.DefaultFeatureGate, features.NetworkPolicyEndPort, true)()
-	_, err = testUpdateEndPort(updateNetPol)
-	if err != nil {
-		t.Errorf("Update with enabled FG failed. %v", err)
+	updatedNetPol := makeNetworkPolicy(true, true, true)
+	updatedNetPol.ObjectMeta.SetResourceVersion("1")
+	Strategy.PrepareForUpdate(context.Background(), updatedNetPol, netPol)
+
+	errs = Strategy.ValidateUpdate(context.Background(), updatedNetPol, netPol)
+	if len(errs) != 0 {
+		t.Errorf("Unexpected error from validation for updated Network Policy: %v", errs)
 	}
+
 }
 
 func TestNetworkPolicyStatusStrategy(t *testing.T) {
@@ -450,40 +287,3 @@ func TestNetworkPolicyStatusStrategyEnablement(t *testing.T) {
 	}
 
 }
-
-func testUpdateEndPort(oldNetPol *networking.NetworkPolicy) (*networking.NetworkPolicy, error) {
-	updatedNetPol := makeNetworkPolicy(true, true, true)
-	expectedNetPol := makeNetworkPolicy(true, true, true)
-
-	if oldNetPol == nil {
-		return nil, fmt.Errorf("Nil Network Policy received")
-	}
-	expectedGeneration := oldNetPol.GetGeneration() + 1
-	labelValue := fmt.Sprintf("bla%d", expectedGeneration)
-
-	updateFrom := networking.NetworkPolicyPeer{
-		NamespaceSelector: &metav1.LabelSelector{
-			MatchLabels: map[string]string{"e": labelValue},
-		},
-	}
-
-	updatedNetPol.Spec.Ingress[0].From = append(updatedNetPol.Spec.Ingress[0].From, updateFrom)
-	expectedNetPol.Spec.Ingress[0].From = append(expectedNetPol.Spec.Ingress[0].From, updateFrom)
-
-	Strategy.PrepareForUpdate(context.Background(), updatedNetPol, oldNetPol)
-	if !reflect.DeepEqual(updatedNetPol.Spec, expectedNetPol.Spec) {
-		return nil, fmt.Errorf("Spec from NetworkPolicy is not equal to the expected. \nGot: %+v \nExpected: %+v",
-			updatedNetPol, expectedNetPol)
-	}
-	if updatedNetPol.Generation != expectedGeneration {
-		return nil, fmt.Errorf("Network Policy Generation should be %d, got %d",
-			expectedGeneration, updatedNetPol.Generation)
-	}
-
-	errs := Strategy.Validate(context.Background(), updatedNetPol)
-	if len(errs) != 0 {
-		return nil, fmt.Errorf("Unexpected error from validation for created Network Policy: %v", errs)
-	}
-	return updatedNetPol, nil
-
-}
diff --git a/staging/src/k8s.io/api/extensions/v1beta1/generated.proto b/staging/src/k8s.io/api/extensions/v1beta1/generated.proto
index eaa63b59fa4..8923b18602b 100644
--- a/staging/src/k8s.io/api/extensions/v1beta1/generated.proto
+++ b/staging/src/k8s.io/api/extensions/v1beta1/generated.proto
@@ -769,8 +769,6 @@ message NetworkPolicyPort {
   // should be allowed by the policy. This field cannot be defined if the port field
   // is not defined or if the port field is defined as a named (string) port.
   // The endPort must be equal or greater than port.
-  // This feature is in Beta state and is enabled by default.
-  // It can be disabled using the Feature Gate "NetworkPolicyEndPort".
   // +optional
   optional int32 endPort = 3;
 }
diff --git a/staging/src/k8s.io/api/extensions/v1beta1/types.go b/staging/src/k8s.io/api/extensions/v1beta1/types.go
index c63cf0d6713..0674dae8b33 100644
--- a/staging/src/k8s.io/api/extensions/v1beta1/types.go
+++ b/staging/src/k8s.io/api/extensions/v1beta1/types.go
@@ -1498,8 +1498,6 @@ type NetworkPolicyPort struct {
 	// should be allowed by the policy. This field cannot be defined if the port field
 	// is not defined or if the port field is defined as a named (string) port.
 	// The endPort must be equal or greater than port.
-	// This feature is in Beta state and is enabled by default.
-	// It can be disabled using the Feature Gate "NetworkPolicyEndPort".
 	// +optional
 	EndPort *int32 `json:"endPort,omitempty" protobuf:"bytes,3,opt,name=endPort"`
 }
diff --git a/staging/src/k8s.io/api/extensions/v1beta1/types_swagger_doc_generated.go b/staging/src/k8s.io/api/extensions/v1beta1/types_swagger_doc_generated.go
index cf924b5897c..a3457813ad5 100644
--- a/staging/src/k8s.io/api/extensions/v1beta1/types_swagger_doc_generated.go
+++ b/staging/src/k8s.io/api/extensions/v1beta1/types_swagger_doc_generated.go
@@ -417,7 +417,7 @@ var map_NetworkPolicyPort = map[string]string{
 	"":         "DEPRECATED 1.9 - This group version of NetworkPolicyPort is deprecated by networking/v1/NetworkPolicyPort.",
 	"protocol": "Optional.  The protocol (TCP, UDP, or SCTP) which traffic must match. If not specified, this field defaults to TCP.",
 	"port":     "The port on the given protocol. This can either be a numerical or named port on a pod. If this field is not provided, this matches all port names and numbers. If present, only traffic on the specified protocol AND port will be matched.",
-	"endPort":  "If set, indicates that the range of ports from port to endPort, inclusive, should be allowed by the policy. This field cannot be defined if the port field is not defined or if the port field is defined as a named (string) port. The endPort must be equal or greater than port. This feature is in Beta state and is enabled by default. It can be disabled using the Feature Gate \"NetworkPolicyEndPort\".",
+	"endPort":  "If set, indicates that the range of ports from port to endPort, inclusive, should be allowed by the policy. This field cannot be defined if the port field is not defined or if the port field is defined as a named (string) port. The endPort must be equal or greater than port.",
 }
 
 func (NetworkPolicyPort) SwaggerDoc() map[string]string {
diff --git a/staging/src/k8s.io/api/networking/v1/generated.proto b/staging/src/k8s.io/api/networking/v1/generated.proto
index c46a81a4e91..a0926dbb2ff 100644
--- a/staging/src/k8s.io/api/networking/v1/generated.proto
+++ b/staging/src/k8s.io/api/networking/v1/generated.proto
@@ -441,8 +441,6 @@ message NetworkPolicyPort {
   // should be allowed by the policy. This field cannot be defined if the port field
   // is not defined or if the port field is defined as a named (string) port.
   // The endPort must be equal or greater than port.
-  // This feature is in Beta state and is enabled by default.
-  // It can be disabled using the Feature Gate "NetworkPolicyEndPort".
   // +optional
   optional int32 endPort = 3;
 }
diff --git a/staging/src/k8s.io/api/networking/v1/types.go b/staging/src/k8s.io/api/networking/v1/types.go
index 1177df98fda..0c67aa2fd16 100644
--- a/staging/src/k8s.io/api/networking/v1/types.go
+++ b/staging/src/k8s.io/api/networking/v1/types.go
@@ -158,8 +158,6 @@ type NetworkPolicyPort struct {
 	// should be allowed by the policy. This field cannot be defined if the port field
 	// is not defined or if the port field is defined as a named (string) port.
 	// The endPort must be equal or greater than port.
-	// This feature is in Beta state and is enabled by default.
-	// It can be disabled using the Feature Gate "NetworkPolicyEndPort".
 	// +optional
 	EndPort *int32 `json:"endPort,omitempty" protobuf:"bytes,3,opt,name=endPort"`
 }
diff --git a/staging/src/k8s.io/api/networking/v1/types_swagger_doc_generated.go b/staging/src/k8s.io/api/networking/v1/types_swagger_doc_generated.go
index c501715b562..a3105ae513e 100644
--- a/staging/src/k8s.io/api/networking/v1/types_swagger_doc_generated.go
+++ b/staging/src/k8s.io/api/networking/v1/types_swagger_doc_generated.go
@@ -245,7 +245,7 @@ var map_NetworkPolicyPort = map[string]string{
 	"":         "NetworkPolicyPort describes a port to allow traffic on",
 	"protocol": "The protocol (TCP, UDP, or SCTP) which traffic must match. If not specified, this field defaults to TCP.",
 	"port":     "The port on the given protocol. This can either be a numerical or named port on a pod. If this field is not provided, this matches all port names and numbers. If present, only traffic on the specified protocol AND port will be matched.",
-	"endPort":  "If set, indicates that the range of ports from port to endPort, inclusive, should be allowed by the policy. This field cannot be defined if the port field is not defined or if the port field is defined as a named (string) port. The endPort must be equal or greater than port. This feature is in Beta state and is enabled by default. It can be disabled using the Feature Gate \"NetworkPolicyEndPort\".",
+	"endPort":  "If set, indicates that the range of ports from port to endPort, inclusive, should be allowed by the policy. This field cannot be defined if the port field is not defined or if the port field is defined as a named (string) port. The endPort must be equal or greater than port.",
 }
 
 func (NetworkPolicyPort) SwaggerDoc() map[string]string {
diff --git a/test/e2e/network/netpol/network_policy_api.go b/test/e2e/network/netpol/network_policy_api.go
index 35eaa664b9a..de91aa24e3a 100644
--- a/test/e2e/network/netpol/network_policy_api.go
+++ b/test/e2e/network/netpol/network_policy_api.go
@@ -219,7 +219,7 @@ var _ = common.SIGDescribe("Netpol API", func() {
 		- EndPort field cannot be defined if the Port field is defined as a named (string) port.
 		- EndPort field must be equal or greater than port.
 	*/
-	ginkgo.It("should support creating NetworkPolicy API with endport field [Feature:NetworkPolicyEndPort]", func() {
+	ginkgo.It("should support creating NetworkPolicy API with endport field", func() {
 		ns := f.Namespace.Name
 		npClient := f.ClientSet.NetworkingV1().NetworkPolicies(ns)