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 46a58c8a8..a051ef440 100755
--- a/luci-app-omr-bypass/root/etc/init.d/omr-bypass
+++ b/luci-app-omr-bypass/root/etc/init.d/omr-bypass
@@ -169,13 +169,13 @@ _bypass_dest_port() {
 		if [ "$valid_ip4" = "ok" ]; then
 			iptables-restore --wait=60  --noflush <<-EOF
 			*mangle
-			-A omr-bypass --protocol $protocol --destination-port $dport -j MARK --set-mark 0x539
+			-A omr-bypass --protocol $proto --destination-port $dport -j MARK --set-mark 0x539
 			COMMIT
 			EOF
 		elif [ "$valid_ip6" = "ok" ]; then
 			ip6tables-restore --wait=60  --noflush <<-EOF
 			*mangle
-			-A omr-bypass6 --protocol $protocol --destination-port $dport -j MARK --set-mark 0x6539
+			-A omr-bypass6 --protocol $proto --destination-port $dport -j MARK --set-mark 0x6539
 			COMMIT
 			EOF
 		fi
@@ -183,13 +183,13 @@ _bypass_dest_port() {
 		if [ "$valid_ip4" = "ok" ]; then
 			iptables-restore --wait=60  --noflush <<-EOF
 			*mangle
-			-A omr-bypass --protocol $protocol --destination-port $dport -j MARK --set-mark 0x539$intfid
+			-A omr-bypass --protocol $proto --destination-port $dport -j MARK --set-mark 0x539$intfid
 			COMMIT
 			EOF
 		elif [ "$valid_ip6" = "ok" ]; then
 			ip6tables-restore --wait=60  --noflush <<-EOF
 			*mangle
-			-A omr-bypass6 --protocol $protocol --destination-port $dport -j MARK --set-mark 0x6539$intfid
+			-A omr-bypass6 --protocol $proto --destination-port $dport -j MARK --set-mark 0x6539$intfid
 			COMMIT
 			EOF
 		fi