diff --git a/pkg/api/testing/defaulting_test.go b/pkg/api/testing/defaulting_test.go
index 4fb66b71113..0bb1aa50f8a 100644
--- a/pkg/api/testing/defaulting_test.go
+++ b/pkg/api/testing/defaulting_test.go
@@ -217,10 +217,8 @@ func TestDefaulting(t *testing.T) {
 		{Group: "storage.k8s.io", Version: "v1beta1", Kind: "VolumeAttachment"}:                                    {},
 		{Group: "storage.k8s.io", Version: "v1beta1", Kind: "VolumeAttachmentList"}:                                {},
 		{Group: "authentication.k8s.io", Version: "v1", Kind: "TokenRequest"}:                                      {},
-		{Group: "scheduling.k8s.io", Version: "v1alpha1", Kind: "PriorityClass"}:                                   {},
 		{Group: "scheduling.k8s.io", Version: "v1beta1", Kind: "PriorityClass"}:                                    {},
 		{Group: "scheduling.k8s.io", Version: "v1", Kind: "PriorityClass"}:                                         {},
-		{Group: "scheduling.k8s.io", Version: "v1alpha1", Kind: "PriorityClassList"}:                               {},
 		{Group: "scheduling.k8s.io", Version: "v1beta1", Kind: "PriorityClassList"}:                                {},
 		{Group: "scheduling.k8s.io", Version: "v1", Kind: "PriorityClassList"}:                                     {},
 		{Group: "flowcontrol.apiserver.k8s.io", Version: "v1alpha1", Kind: "PriorityLevelConfiguration"}:           {},