diff --git a/ipv6/tayga/files/tayga.sh b/ipv6/tayga/files/tayga.sh
index 36c33dee5..96d132d4d 100644
--- a/ipv6/tayga/files/tayga.sh
+++ b/ipv6/tayga/files/tayga.sh
@@ -32,14 +32,25 @@ coldplug_interface_tayga() {
 	setup_interface_tayga "tayga-$1" "$1"
 }
 
-conf_rule_add() {
-	local cfg="$1"
-	local tmpconf="$2"
-	local ipv4_addr ipv6_addr
-	config_get ipv4_addr "$cfg" ipv4_addr ""
-	config_get ipv6_addr "$cfg" ipv6_addr ""
-	[ -n "$ipv4_addr" ] && [ -n "$ipv6_addr" ] &&
-		echo "map $ipv4_addr $ipv6_addr" >>$tmpconf
+tayga_add_static_mappings() {
+	local tmpconf="$1"
+
+	(
+		. /etc/functions.sh
+		config_load firewall
+
+		tayga_map_rule_add() {
+			local cfg="$1"
+			local tmpconf="$2"
+			local ipv4_addr ipv6_addr
+			config_get ipv4_addr "$cfg" ipv4_addr ""
+			config_get ipv6_addr "$cfg" ipv6_addr ""
+			[ -n "$ipv4_addr" ] && [ -n "$ipv6_addr" ] &&
+				echo "map $ipv4_addr $ipv6_addr" >>$tmpconf
+		}
+
+		config_foreach tayga_map_rule_add nat64 "$tmpconf"
+	)
 }
 
 setup_interface_tayga() {
@@ -96,7 +107,7 @@ setup_interface_tayga() {
 	[ -n "$prefix" ] &&
 		echo "prefix $prefix" >>$tmpconf
 
-	config_foreach conf_rule_add map_rule "$tmpconf"
+	tayga_add_static_mappings "$tmpconf"
 
 	[ -n "$dynamic_pool" ] &&
 		echo "dynamic-pool $dynamic_pool" >>$tmpconf