diff --git a/cmd/kube-apiserver/app/server.go b/cmd/kube-apiserver/app/server.go
index a8b537891ad..490dad60c18 100644
--- a/cmd/kube-apiserver/app/server.go
+++ b/cmd/kube-apiserver/app/server.go
@@ -613,7 +613,6 @@ func Complete(s *options.ServerRunOptions) (completedServerRunOptions, error) {
 		}
 	}
 
-	// TODO: remove when we stop supporting the legacy group version.
 	if s.APIEnablement.RuntimeConfig != nil {
 		for key, value := range s.APIEnablement.RuntimeConfig {
 			if key == "v1" || strings.HasPrefix(key, "v1/") ||