diff --git a/target/linux/ramips/dts/mt7621_ubiquiti_edgerouterx.dtsi b/target/linux/ramips/dts/mt7621_ubiquiti_edgerouterx.dtsi
index 6fed4a0b7b..b10953f45e 100644
--- a/target/linux/ramips/dts/mt7621_ubiquiti_edgerouterx.dtsi
+++ b/target/linux/ramips/dts/mt7621_ubiquiti_edgerouterx.dtsi
@@ -25,35 +25,42 @@
 
 &gmac0 {
 	mtd-mac-address = <&factory 0x22>;
+	label = "dsa";
 };
 
 &switch0 {
 	ports {
 		port@0 {
 			status = "okay";
-			label = "wan";
-			mtd-mac-address = <&factory 0x22>;
-			mtd-mac-address-increment = <1>;
+			label = "eth0";
 		};
 
 		port@1 {
 			status = "okay";
-			label = "lan1";
+			label = "eth1";
+			mtd-mac-address = <&factory 0x22>;
+			mtd-mac-address-increment = <1>;
 		};
 
 		port@2 {
 			status = "okay";
-			label = "lan2";
+			label = "eth2";
+			mtd-mac-address = <&factory 0x22>;
+			mtd-mac-address-increment = <2>;
 		};
 
 		port@3 {
 			status = "okay";
-			label = "lan3";
+			label = "eth3";
+			mtd-mac-address = <&factory 0x22>;
+			mtd-mac-address-increment = <3>;
 		};
 
 		port@4 {
 			status = "okay";
-			label = "lan4";
+			label = "eth4";
+			mtd-mac-address = <&factory 0x22>;
+			mtd-mac-address-increment = <4>;
 		};
 	};
 };
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 6205fab301..e2a8a9392d 100755
--- a/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
+++ b/target/linux/ramips/mt7621/base-files/etc/board.d/02_network
@@ -39,6 +39,10 @@ ramips_setup_interfaces()
 	ubnt,unifi-nanohd)
 		ucidef_set_interface_lan "lan"
 		;;
+	ubiquiti,edgerouterx|\
+	ubiquiti,edgerouterx-sfp)
+		ucidef_set_interface_lan "eth0 eth1 eth2 eth3 eth4"
+		;;
 	*)
 		ucidef_set_interfaces_lan_wan "lan1 lan2 lan3 lan4" "wan"
 		;;