diff --git a/plugins/ipvs/ipvs_conn b/plugins/ipvs/ipvs_conn
index f458ee6a..ce5dc922 100755
--- a/plugins/ipvs/ipvs_conn
+++ b/plugins/ipvs/ipvs_conn
@@ -93,8 +93,8 @@ for IP in $IPLIST; do
 
 		# If line number match the line number of the match listen ip, print the line...
 		if [ "$N" -gt "$MATCH" ]; then
-			# ... except if the line contain TCP word (this start an other listen)
-			if ( echo $line | grep TCP > /dev/null ); then
+			# ... except if the line contain TCP or UDP word (this start an other listen)
+			if ( echo $line | grep -e TCP -e UDP > /dev/null ); then
 				break
 			fi