diff --git a/target/linux/ramips/dts/mt7621_plasmacloud_pax1800-lite.dts b/target/linux/ramips/dts/mt7621_plasmacloud_pax1800-lite.dts
index 6805a2938a1..48f06bb3ba6 100644
--- a/target/linux/ramips/dts/mt7621_plasmacloud_pax1800-lite.dts
+++ b/target/linux/ramips/dts/mt7621_plasmacloud_pax1800-lite.dts
@@ -19,7 +19,7 @@
 		led-failsafe = &led_status_green;
 		led-running = &led_status_green;
 		led-upgrade = &led_status_green;
-		label-mac-device = &gmac1;
+		label-mac-device = &gmac0;
 	};
 
 	gpio_export {