diff --git a/v2ray-core/files/usr/bin/v2ray-rules b/v2ray-core/files/usr/bin/v2ray-rules
index 7639c2842..b37c8a3ae 100755
--- a/v2ray-core/files/usr/bin/v2ray-rules
+++ b/v2ray-core/files/usr/bin/v2ray-rules
@@ -122,7 +122,7 @@ v2r_rules_parse_args() {
 v2r_rules_flush() {
 	local setname
 
-	iptables-save --counters | grep -v v2r_rules_ | iptables-restore -w --counters
+	iptables-save --counters | grep -v v2r_ | iptables-restore -w --counters
 	while ip rule del fwmark 1 lookup 100 2>/dev/null; do true; done
 	ip route flush table 100 || true
 	for setname in $(ipset -n list | grep "ss_rules_"); do