diff --git a/xCAT/postscripts/xcatinstallpost b/xCAT/postscripts/xcatinstallpost
index 75df1bcb4..087ee014a 100755
--- a/xCAT/postscripts/xcatinstallpost
+++ b/xCAT/postscripts/xcatinstallpost
@@ -37,8 +37,3 @@ chmod +x /var/tmp/mypostscript.post
 if [ -x /var/tmp/mypostscript.post ];then
    /var/tmp/mypostscript.post
 fi
-
-chmod +x /var/tmp/mypostscript.post
-if [ -x /var/tmp/mypostscript.post ];then
-   /var/tmp/mypostscript.post
-fi