diff --git a/staging/src/k8s.io/api/rbac/v1/types.go b/staging/src/k8s.io/api/rbac/v1/types.go
index 8bef1ac462b..a95c2e10471 100644
--- a/staging/src/k8s.io/api/rbac/v1/types.go
+++ b/staging/src/k8s.io/api/rbac/v1/types.go
@@ -84,7 +84,7 @@ type Subject struct {
 	// Defaults to "" for ServiceAccount subjects.
 	// Defaults to "rbac.authorization.k8s.io" for User and Group subjects.
 	// +optional
-	APIGroup string `json:"apiGroup,omitempty" protobuf:"bytes,2,opt.name=apiGroup"`
+	APIGroup string `json:"apiGroup,omitempty" protobuf:"bytes,2,opt,name=apiGroup"`
 	// Name of the object being referenced.
 	Name string `json:"name" protobuf:"bytes,3,opt,name=name"`
 	// Namespace of the referenced object.  If the object kind is non-namespace, such as "User" or "Group", and this value is not empty
diff --git a/staging/src/k8s.io/api/rbac/v1alpha1/types.go b/staging/src/k8s.io/api/rbac/v1alpha1/types.go
index 9a0a2197749..2146b4ce39f 100644
--- a/staging/src/k8s.io/api/rbac/v1alpha1/types.go
+++ b/staging/src/k8s.io/api/rbac/v1alpha1/types.go
@@ -84,7 +84,7 @@ type Subject struct {
 	// Defaults to "rbac.authorization.k8s.io/v1alpha1" for User and Group subjects.
 	// +k8s:conversion-gen=false
 	// +optional
-	APIVersion string `json:"apiVersion,omitempty" protobuf:"bytes,2,opt.name=apiVersion"`
+	APIVersion string `json:"apiVersion,omitempty" protobuf:"bytes,2,opt,name=apiVersion"`
 	// Name of the object being referenced.
 	Name string `json:"name" protobuf:"bytes,3,opt,name=name"`
 	// Namespace of the referenced object.  If the object kind is non-namespace, such as "User" or "Group", and this value is not empty
diff --git a/staging/src/k8s.io/api/rbac/v1beta1/types.go b/staging/src/k8s.io/api/rbac/v1beta1/types.go
index f761f81a6f5..9cfaaceb92c 100644
--- a/staging/src/k8s.io/api/rbac/v1beta1/types.go
+++ b/staging/src/k8s.io/api/rbac/v1beta1/types.go
@@ -84,7 +84,7 @@ type Subject struct {
 	// Defaults to "" for ServiceAccount subjects.
 	// Defaults to "rbac.authorization.k8s.io" for User and Group subjects.
 	// +optional
-	APIGroup string `json:"apiGroup,omitempty" protobuf:"bytes,2,opt.name=apiGroup"`
+	APIGroup string `json:"apiGroup,omitempty" protobuf:"bytes,2,opt,name=apiGroup"`
 	// Name of the object being referenced.
 	Name string `json:"name" protobuf:"bytes,3,opt,name=name"`
 	// Namespace of the referenced object.  If the object kind is non-namespace, such as "User" or "Group", and this value is not empty