diff --git a/pkg/client/unversioned/clientcmd/client_config.go b/pkg/client/unversioned/clientcmd/client_config.go
index 9a58b9f98bd..b8c53b47294 100644
--- a/pkg/client/unversioned/clientcmd/client_config.go
+++ b/pkg/client/unversioned/clientcmd/client_config.go
@@ -356,7 +356,7 @@ func BuildConfigFromFlags(masterUrl, kubeconfigPath string) (*client.Config, err
 		if err == nil {
 			return kubeconfig, nil
 		}
-		glog.Warning("error creating inClusterConfig, falling back to default config: %v", err)
+		glog.Warning("error creating inClusterConfig, falling back to default config: ", err)
 	}
 
 	return NewNonInteractiveDeferredLoadingClientConfig(