diff --git a/target/linux/ramips/dts/RT-AC57U.dts b/target/linux/ramips/dts/RT-AC57U.dts
index e757716ffb..6fec0cdf61 100644
--- a/target/linux/ramips/dts/RT-AC57U.dts
+++ b/target/linux/ramips/dts/RT-AC57U.dts
@@ -140,7 +140,7 @@
 };
 
 &ethernet {
-	mtd-mac-address = <&factory 0x4e000>;
+	mtd-mac-address = <&factory 0xe000>;
 };
 
 &pinctrl {