diff --git a/xCAT-server/share/xcat/netboot/add-on/statelite/rc.statelite b/xCAT-server/share/xcat/netboot/add-on/statelite/rc.statelite
index aaffda33f..93846db87 100755
--- a/xCAT-server/share/xcat/netboot/add-on/statelite/rc.statelite
+++ b/xCAT-server/share/xcat/netboot/add-on/statelite/rc.statelite
@@ -133,7 +133,7 @@ GetSyncInfo () {
             /bin/bash
         fi
 
-        SLI=$(( $RAMDOM % 50 ))
+        SLI=$(( $RANDOM % 50 ))
         sleep $SLI
     	xCATCmd $XCATSERVER litetree  \
 		| sed  -e 's/<[^>]*>//g' \