diff --git a/xCAT-server/share/xcat/tools/go-xcat b/xCAT-server/share/xcat/tools/go-xcat
index 4f99a856f..c73c618f3 100755
--- a/xCAT-server/share/xcat/tools/go-xcat
+++ b/xCAT-server/share/xcat/tools/go-xcat
@@ -1,4 +1,4 @@
-
+#!/bin/bash
 #
 # go-xcat - Install xCAT automatically.
 #