diff --git a/target/linux/ramips/dts/mt7628an_xiaomi_mi-router-4.dtsi b/target/linux/ramips/dts/mt7628an_xiaomi_mi-router-4.dtsi
index 0f5897f5c5..d3f5e33be7 100644
--- a/target/linux/ramips/dts/mt7628an_xiaomi_mi-router-4.dtsi
+++ b/target/linux/ramips/dts/mt7628an_xiaomi_mi-router-4.dtsi
@@ -11,6 +11,7 @@
 		led-failsafe = &led_power_yellow;
 		led-running = &led_power_blue;
 		led-upgrade = &led_power_yellow;
+		label-mac-device = &ethernet;
 	};
 
 	chosen {