diff --git a/openmptcprouter/files/etc/uci-defaults/1980-omr-firewall b/openmptcprouter/files/etc/uci-defaults/1980-omr-firewall
index b31b5dbb9..9fb334602 100755
--- a/openmptcprouter/files/etc/uci-defaults/1980-omr-firewall
+++ b/openmptcprouter/files/etc/uci-defaults/1980-omr-firewall
@@ -45,7 +45,8 @@ if [ "$(uci -q get firewall.zone_vpn)" = "" ]; then
 	uci -q batch <<-EOF >/dev/null
 		set firewall.zone_vpn=zone
 		set firewall.zone_vpn.name=vpn
-		set firewall.zone_vpn.network=omrvpn
+		add_list firewall.zone_vpn.network=omrvpn
+		add_list firewall.zone_vpn.network=omr6in4
 		set firewall.zone_vpn.masq=1
 		set firewall.zone_vpn.input=REJECT
 		set firewall.zone_vpn.forward=ACCEPT