diff --git a/staging/src/k8s.io/kubectl/pkg/cmd/top/top.go b/staging/src/k8s.io/kubectl/pkg/cmd/top/top.go
index bc1458f8874..93a6d36c079 100644
--- a/staging/src/k8s.io/kubectl/pkg/cmd/top/top.go
+++ b/staging/src/k8s.io/kubectl/pkg/cmd/top/top.go
@@ -41,7 +41,7 @@ var (
 
 		The top command allows you to see the resource consumption for nodes or pods.
 
-		This command requires Heapster to be correctly configured and working on the server. `))
+		This command requires Metrics Server to be correctly configured and working on the server. `))
 )
 
 func NewCmdTop(f cmdutil.Factory, streams genericclioptions.IOStreams) *cobra.Command {