diff --git a/root/target/linux/ipq40xx/base-files/etc/board.d/02_network b/root/target/linux/ipq40xx/base-files/etc/board.d/02_network
index 0752f8be..42fed97c 100755
--- a/root/target/linux/ipq40xx/base-files/etc/board.d/02_network
+++ b/root/target/linux/ipq40xx/base-files/etc/board.d/02_network
@@ -113,7 +113,7 @@ ipq40xx_setup_interfaces()
         zbt,z4019)
 		ucidef_set_interfaces_lan_wan "eth0" "eth1"
 		ucidef_add_switch "switch0" \
-			"0u@eth0" "1:lan" "2:lan" "3:lan" "4:lan"
+			"0u@eth0" "1:lan" "2:lan" "3:lan" "4:lan" "0u@eth1" "5:wan"
 		;;
 	unielec,u4019-32m)
 		ucidef_set_interfaces_lan_wan "eth0" "eth1"