diff --git a/plugin/pkg/scheduler/factory/factory_test.go b/plugin/pkg/scheduler/factory/factory_test.go
index 437e9d4d6a0..92b0f271aa4 100644
--- a/plugin/pkg/scheduler/factory/factory_test.go
+++ b/plugin/pkg/scheduler/factory/factory_test.go
@@ -376,8 +376,7 @@ func TestInvalidHardPodAffinitySymmetricWeight(t *testing.T) {
 		T:            t,
 	}
 	server := httptest.NewServer(&handler)
-	// TODO: Uncomment when fix #19254
-	// defer server.Close()
+	defer server.Close()
 	client := clientset.NewForConfigOrDie(&restclient.Config{Host: server.URL, ContentConfig: restclient.ContentConfig{GroupVersion: &legacyscheme.Registry.GroupOrDie(v1.GroupName).GroupVersion}})
 	// factory of "default-scheduler"
 	informerFactory := informers.NewSharedInformerFactory(client, 0)