diff --git a/target/linux/bcm53xx/base-files/etc/board.d/02_network b/target/linux/bcm53xx/base-files/etc/board.d/02_network
index 8c9e8b3f3..e3e15cc0b 100755
--- a/target/linux/bcm53xx/base-files/etc/board.d/02_network
+++ b/target/linux/bcm53xx/base-files/etc/board.d/02_network
@@ -26,7 +26,7 @@ buffalo,wzr-1750dhp)
 	;;
 phicomm,k3)
 	ucidef_add_switch "switch0" \
-		"0:lan" "1:lan" "2:lan" "3:wan" "5@eth0"
+		"0:lan:2" "1:lan:1" "2:lan:3" "3:wan:4" "5t@eth0"
 	board_config_flush
 	exit 0
     ;;