diff --git a/xCAT/postscripts/syscloneimgupdate b/xCAT/postscripts/syscloneimgupdate
index 645ba7925..add1e21be 100755
--- a/xCAT/postscripts/syscloneimgupdate
+++ b/xCAT/postscripts/syscloneimgupdate
@@ -13,7 +13,27 @@ fi
 
 #update the exclude configuration file
 #do not sync the following files
-for filename in /etc/fstab /boot/grub /etc/grub.conf /boot/efi /etc/elilo.conf /xcatpost /etc/xcat /etc/hosts /etc/udev/rules.d  /etc/modprobe.d/bond0.conf /etc/modprobe.d/bond1.conf /etc/ssh /etc/sysconfig/syslog /etc/syslog-ng/syslog-ng.conf /opt/xcat /root/.ssh /var/cache /var/lib
+for filename in \
+    /boot/efi \
+    /boot/grub \
+    /etc/fstab \
+    /etc/grub.conf \
+    /etc/lilo.conf \
+    /etc/elilo.conf \
+    /etc/xcat \
+    /etc/yaboot.conf \
+    /etc/hosts \
+    /etc/udev/rules.d  \
+    /etc/modprobe.d/bond0.conf \
+    /etc/modprobe.d/bond1.conf \
+    /etc/ssh \
+    /etc/sysconfig/syslog \
+    /etc/syslog-ng/syslog-ng.conf \
+    /opt/xcat \
+    /root/.ssh \
+    /var/cache \
+    /var/lib \
+    /xcatpost 
 do
     if [ ! -e $filename ];then
         continue