diff --git a/xCAT/postscripts/xcatclient b/xCAT/postscripts/xcatclient
index faf1c2d84..5220051cd 100644
--- a/xCAT/postscripts/xcatclient
+++ b/xCAT/postscripts/xcatclient
@@ -4,7 +4,7 @@
 #(C)IBM Corp
 #
 
-if [ ! -x /usr/sbin/stunnel ]; then #Stop if no stunnel to help the next bit
+if [ ! -x /usr/sbin/stunnel -a ! -x /usr/sbin/stunnel ]; then #Stop if no stunnel to help the next bit
    exit 0
    fi
    allowcred.awk &
diff --git a/xCAT/postscripts/xcatserver b/xCAT/postscripts/xcatserver
index af16ca22f..885457300 100644
--- a/xCAT/postscripts/xcatserver
+++ b/xCAT/postscripts/xcatserver
@@ -4,7 +4,7 @@
 #(C)IBM Corp
 #
 
-if [ ! -x /usr/sbin/stunnel ]; then #Stop if no stunnel to help the next bit
+if [ ! -x /usr/sbin/stunnel -a ! -x /usr/bin/stunnel ]; then #Stop if no stunnel to help the next bit
    exit 0
    fi
    allowcred.awk &