diff --git a/luci-app-omr-bypass/root/etc/init.d/omr-bypass b/luci-app-omr-bypass/root/etc/init.d/omr-bypass
index facb12060..feb97a438 100755
--- a/luci-app-omr-bypass/root/etc/init.d/omr-bypass
+++ b/luci-app-omr-bypass/root/etc/init.d/omr-bypass
@@ -333,14 +333,14 @@ _intf_rule_ss_rules() {
 		EOF
 	fi
 	if [ "$disableipv6" != "1" ]; then
-		if [ "$(ip6tables --wait=40 -t mangle -L | grep omr6_dst_bypass_$intf)" = "" ]; then
+		if [ "$(ip6tables --wait=40 -t mangle -L -n | grep omr6_dst_bypass_$intf)" = "" ]; then
 			ip6tables-restore -w --wait=60 --noflush <<-EOF
 			*mangle
 			-I omr-bypass6 1 -m set --match-set omr6_dst_bypass_$intf dst -j MARK --set-mark 0x6539$count
 			COMMIT
 			EOF
 		fi
-		if [ "$(ip6tables --wait=40 -t nat -L | grep ssr6_${rule_name}_pre_src)" != "" ] && [ "$(ip6tables --wait=40 -t nat -L | grep omr6_dst_bypass_$intf)" = "" ]; then
+		if [ "$(ip6tables --wait=40 -t nat -L -n | grep ssr6_${rule_name}_pre_src)" != "" ] && [ "$(ip6tables --wait=40 -t nat -L -n | grep omr6_dst_bypass_$intf)" = "" ]; then
 			ip6tables-restore -w --wait=60 --noflush <<-EOF
 			*nat
 			-I ssr6_${rule_name}_dst 1 -m set --match-set omr6_dst_bypass_$intf dst -j MARK --set-mark 0x6539$count
@@ -457,14 +457,14 @@ _ss_rules_config() {
 		EOF
 	fi
 	if [ "$disableipv6" != "1" ]; then
-		if [ "$(ip6tables --wait=40 -t mangle -L | grep 'match-set omr6_dst_bypass_all dst MARK set')" = "" ]; then
+		if [ "$(ip6tables --wait=40 -t mangle -L -n | grep 'match-set omr6_dst_bypass_all dst MARK set')" = "" ]; then
 			ip6tables-restore -w --wait=60 --noflush <<-EOF
 			*mangle
 			-A omr-bypass6 -m set --match-set omr6_dst_bypass_all dst -j MARK --set-mark 0x6539
 			COMMIT
 			EOF
 		fi
-		if [ "$(ip6tables --wait=40 -t nat -L | grep ssr6_${rule_name}_pre_src)" != "" ] && [ "$(ip6tables --wait=40 -t nat -L | grep omr6_dst_bypass_all)" = "" ]; then
+		if [ "$(ip6tables --wait=40 -t nat -L -n | grep ssr6_${rule_name}_pre_src)" != "" ] && [ "$(ip6tables --wait=40 -t nat -L -n | grep omr6_dst_bypass_all)" = "" ]; then
 			ip6tables-restore -w --wait=60 --noflush <<-EOF
 			*nat
 			-I ssr6_${rule_name}_dst 1 -m set --match-set omr6_dst_bypass_all dst -j MARK --set-mark 0x6539