diff --git a/pkg/apis/storage/types.go b/pkg/apis/storage/types.go
index bde08724a71..8e2778991af 100644
--- a/pkg/apis/storage/types.go
+++ b/pkg/apis/storage/types.go
@@ -409,6 +409,7 @@ type CSIDriverSpec struct {
 	//
 	// Default is "false".
 	//
+	// +featureGate=SELinuxMountReadWriteOncePod
 	// +optional
 	SELinuxMount *bool
 }
diff --git a/staging/src/k8s.io/api/storage/v1/generated.proto b/staging/src/k8s.io/api/storage/v1/generated.proto
index ff52fae7293..5f8eccaefc5 100644
--- a/staging/src/k8s.io/api/storage/v1/generated.proto
+++ b/staging/src/k8s.io/api/storage/v1/generated.proto
@@ -209,6 +209,7 @@ message CSIDriverSpec {
   //
   // Default is "false".
   //
+  // +featureGate=SELinuxMountReadWriteOncePod
   // +optional
   optional bool seLinuxMount = 8;
 }
diff --git a/staging/src/k8s.io/api/storage/v1/types.go b/staging/src/k8s.io/api/storage/v1/types.go
index be45de9cf0e..c785f368efd 100644
--- a/staging/src/k8s.io/api/storage/v1/types.go
+++ b/staging/src/k8s.io/api/storage/v1/types.go
@@ -412,6 +412,7 @@ type CSIDriverSpec struct {
 	//
 	// Default is "false".
 	//
+	// +featureGate=SELinuxMountReadWriteOncePod
 	// +optional
 	SELinuxMount *bool `json:"seLinuxMount,omitempty" protobuf:"varint,8,opt,name=seLinuxMount"`
 }
diff --git a/staging/src/k8s.io/api/storage/v1beta1/generated.proto b/staging/src/k8s.io/api/storage/v1beta1/generated.proto
index b6eec40f3c8..2b354dd4715 100644
--- a/staging/src/k8s.io/api/storage/v1beta1/generated.proto
+++ b/staging/src/k8s.io/api/storage/v1beta1/generated.proto
@@ -210,6 +210,7 @@ message CSIDriverSpec {
   //
   // Default is "false".
   //
+  // +featureGate=SELinuxMountReadWriteOncePod
   // +optional
   optional bool seLinuxMount = 8;
 }
diff --git a/staging/src/k8s.io/api/storage/v1beta1/types.go b/staging/src/k8s.io/api/storage/v1beta1/types.go
index b3129cb3bf1..4c39b49ccd8 100644
--- a/staging/src/k8s.io/api/storage/v1beta1/types.go
+++ b/staging/src/k8s.io/api/storage/v1beta1/types.go
@@ -430,6 +430,7 @@ type CSIDriverSpec struct {
 	//
 	// Default is "false".
 	//
+	// +featureGate=SELinuxMountReadWriteOncePod
 	// +optional
 	SELinuxMount *bool `json:"seLinuxMount,omitempty" protobuf:"varint,8,opt,name=seLinuxMount"`
 }