diff --git a/xCAT-client/bin/xdsh b/xCAT-client/bin/xdsh
index 764bc4ec2..132192178 100644
--- a/xCAT-client/bin/xdsh
+++ b/xCAT-client/bin/xdsh
@@ -1,5 +1,4 @@
-#!/usr/bin/perl
-# !/usr/bin/env perl
+#!/usr/bin/env perl
 # IBM(c) 2007 EPL license http://www.eclipse.org/legal/epl-v10.html
 BEGIN
 {