diff --git a/target/linux/ramips/dts/mt7621_mikrotik_routerboard-750gr3.dts b/target/linux/ramips/dts/mt7621_mikrotik_routerboard-750gr3.dts
index 018e83664d..a516f337cc 100644
--- a/target/linux/ramips/dts/mt7621_mikrotik_routerboard-750gr3.dts
+++ b/target/linux/ramips/dts/mt7621_mikrotik_routerboard-750gr3.dts
@@ -15,7 +15,6 @@
 		led-failsafe = &led_usr;
 		led-running = &led_usr;
 		led-upgrade = &led_usr;
-		label-mac-device = &gmac0;
 	};
 
 	chosen {