diff --git a/target/linux/ramips/base-files/etc/uci-defaults/network b/target/linux/ramips/base-files/etc/uci-defaults/network
index 489057dfd..fdd29a8d6 100755
--- a/target/linux/ramips/base-files/etc/uci-defaults/network
+++ b/target/linux/ramips/base-files/etc/uci-defaults/network
@@ -60,6 +60,11 @@ ramips_setup_macs()
 		lan_mac=$(ramips_get_mac_binary factory 4)
 		wan_mac=$(/usr/sbin/maccalc add "$lan_mac" 1)
 		;;
+
+	nbg-419n)
+                lan_mac=$(ramips_get_mac_binary factory 4)
+                wan_mac=$(ramips_get_mac_binary factory 40)
+		;;
 	esac
 
 	[ -n $lan_mac ] && ucidef_set_interface_macaddr lan $lan_mac
diff --git a/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac b/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
index 2d6a4b6de..69b9cdfa5 100644
--- a/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
+++ b/target/linux/ramips/base-files/lib/preinit/06_set_iface_mac
@@ -13,7 +13,8 @@ preinit_set_mac_address() {
 		mac=$(maccalc or "$mac" "02:00:00:00:00:00")
 		ifconfig eth0 hw ether $mac 2>/dev/null
 		;;
-	hw550-3g)
+	hw550-3g |\
+	nbg-419n)
 		mac=$(ramips_get_mac_binary factory 40)
 		ifconfig eth0 hw ether $mac 2>/dev/null
 		;;