diff --git a/target/linux/mediatek/mt7622/base-files/etc/board.d/02_network b/target/linux/mediatek/mt7622/base-files/etc/board.d/02_network
index 361d60e92b..3724fd6d5c 100644
--- a/target/linux/mediatek/mt7622/base-files/etc/board.d/02_network
+++ b/target/linux/mediatek/mt7622/base-files/etc/board.d/02_network
@@ -20,7 +20,7 @@ mediatek_setup_interfaces()
 		;;
 	ubnt,unifi-6-lr|\
 	ubnt,unifi-6-lr-ubootmod)
-		ucidef_set_interfaces_lan "eth0"
+		ucidef_set_interface_lan "eth0"
 		;;
 	*)
 		ucidef_add_switch "switch0" \