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 dc17af4891..7efcd542eb 100755
--- a/target/linux/bcm53xx/base-files/etc/board.d/02_network
+++ b/target/linux/bcm53xx/base-files/etc/board.d/02_network
@@ -24,6 +24,12 @@ buffalo,wzr-1750dhp)
 	board_config_flush
 	exit 0
 	;;
+phicomm,k3)
+	ucidef_add_switch "switch0" \
+		"0:lan:2" "1:lan:1" "2:lan:3" "3:wan:4" "5t@eth0"
+	board_config_flush
+	exit 0
+	;;
 esac
 
 wan_macaddr="$(nvram get wan_hwaddr)"