diff --git a/xCAT-server/share/xcat/install/scripts/pre.sles b/xCAT-server/share/xcat/install/scripts/pre.sles
index 64115e6a5..cccf88a3c 100644
--- a/xCAT-server/share/xcat/install/scripts/pre.sles
+++ b/xCAT-server/share/xcat/install/scripts/pre.sles
@@ -27,7 +27,7 @@ XCATDHOST="#XCATVAR:XCATMASTER#"
 cat << 'EOF'
 #INCLUDE:#TABLE:site:key=installdir:value#/postscripts/updateflag.awk#
 EOF
-) > /tmp/bar.awk
+) > /tmp/updateflag
 
 
 if [ ! -c /dev/vcs ]; then
@@ -103,15 +103,15 @@ BEGIN {
 EOF
 
 chmod 755 /tmp/foo.awk
-chmod 755 /tmp/bar.awk
+chmod 755 /tmp/updateflag
 
 
-/tmp/bar.awk $XCATDHOST $XCATDPORT "installmonitor" &
+/tmp/updateflag $XCATDHOST $XCATDPORT "installmonitor" &
 
 NODESTATUS=#TABLEBLANKOKAY:site:key=nodestatus:value#
 
 if [ -z "$NODESTATUS" ] || [ "$NODESTATUS" != "0" -a   "$NODESTATUS" != "N"  -a  "$NODESTATUS" != "n" ]; then
-   /tmp/bar.awk $XCATDHOST $XCATDPORT "installstatus installing" &
+   /tmp/updateflag $XCATDHOST $XCATDPORT "installstatus installing" &
 fi
 
 /tmp/foo.awk >/tmp/foo.log 2>&1 &