diff --git a/net/net.sh b/net/net.sh
index b1c99b01f0..cb645a1cbe 100755
--- a/net/net.sh
+++ b/net/net.sh
@@ -621,5 +621,6 @@ logs)
 
 *)
   echo "Internal error: Unknown command: $command"
+  usage
   exit 1
 esac