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 67fe45f6336..b4c2c6dd68a 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
@@ -95,7 +95,7 @@ ramips_setup_interfaces()
 		;;
 	cudy,m1800|\
 	yuncore,ax820|\
-	zyxel,nt7101)
+	zyxel,nr7101)
 		ucidef_set_interfaces_lan_wan "lan" "wan"
 		;;
 	gnubee,gb-pc1)