diff --git a/xCAT/postscripts/aixremoteshell b/xCAT/postscripts/aixremoteshell
old mode 100644
new mode 100755
diff --git a/xCAT/postscripts/setupLDAP b/xCAT/postscripts/setupLDAP
old mode 100644
new mode 100755
diff --git a/xCAT/postscripts/xcataixpost b/xCAT/postscripts/xcataixpost
old mode 100644
new mode 100755
diff --git a/xCAT/postscripts/xcatclient b/xCAT/postscripts/xcatclient
old mode 100644
new mode 100755
diff --git a/xCAT/postscripts/xcatserver b/xCAT/postscripts/xcatserver
old mode 100644
new mode 100755