diff --git a/pkg/kubelet/server/server.go b/pkg/kubelet/server/server.go
index 00345f91190..917ae890560 100644
--- a/pkg/kubelet/server/server.go
+++ b/pkg/kubelet/server/server.go
@@ -960,6 +960,7 @@ func (s *Server) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 			http.StatusOK,
 			http.StatusMovedPermanently,
 			http.StatusTemporaryRedirect,
+			http.StatusBadRequest,
 			http.StatusNotFound,
 			http.StatusSwitchingProtocols,
 		),