diff --git a/xCAT/postscripts/enablekdump b/xCAT/postscripts/enablekdump
index f713c69cf..40ceca219 100755
--- a/xCAT/postscripts/enablekdump
+++ b/xCAT/postscripts/enablekdump
@@ -32,7 +32,7 @@ for i in `/bin/cat /proc/cmdline`; do
     elif [ "$KEY" = "BOOTIF" ]; then
         MACX=`/bin/echo $i | /bin/awk -F= '{print $2}'|sed -e s/^01-// -e s/-/:/g`
         #ETHX=`/sbin/ifconfig | /bin/grep -i $MACX | /bin/awk '{print $1}'`
-        ETHX=`/sbin/ip -oneline link show ens33|/bin/grep -i $MACX |/bin/awk -F ":" '{print $2}'|/bin/grep -o "[^ ]\+\( \+[^ ]\+\)*"`
+        ETHX=`/sbin/ip -oneline link show |/bin/grep -i $MACX |/bin/awk -F ":" '{print $2}'|/bin/grep -o "[^ ]\+\( \+[^ ]\+\)*"`
         break
     fi
 done