diff --git a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
index 44a2ef16f..6a6aae6de 100644
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -45,17 +45,14 @@ ramips_setup_interfaces()
 	beeline,smartbox-turbo-plus)
 		ucidef_add_switch "switch0" \
 			"1:lan:1" "2:lan:2" "3:lan:3" "4:lan:4" "0:wan" "6@eth0"
-		ucidef_set_interface_lan "eth0.1 ra0 rai0"
 		;;
 	d-team,newifi-d2)
 		ucidef_add_switch "switch0" \
 			"0:lan:4" "1:lan:3" "2:lan:2" "3:lan:1" "4:wan:5" "6@eth0"
-		ucidef_set_interface_lan "eth0.1 ra0 rai0"
 		;;
 	gehua,ghl-r-001)
 		ucidef_add_switch "switch0" \
 			"0:lan" "1:lan" "2:lan" "4:wan" "6u@eth0" "5u@eth1"
-		ucidef_set_interface_lan "eth0.1 ra0 rai0"
 		;;
 	gnubee,gb-pc1|\
 	gnubee,gb-pc2)
@@ -94,7 +91,6 @@ ramips_setup_interfaces()
 	xiaomi,redmi-router-ac2100)
 		ucidef_add_switch "switch0" \
 			"2:lan:1" "3:lan:2" "4:lan:3" "0:wan" "6u@eth0" "5u@eth1"
-		ucidef_set_interface_lan "eth0.1 ra0 rai0"
 		;;
 	zyxel,nr7101)
 		ucidef_set_interfaces_lan_wan "lan" "wan"