diff --git a/target/linux/ramips/dts/mt7628an_onion_omega2.dtsi b/target/linux/ramips/dts/mt7628an_onion_omega2.dtsi
index 555a2a1261..742c975d66 100644
--- a/target/linux/ramips/dts/mt7628an_onion_omega2.dtsi
+++ b/target/linux/ramips/dts/mt7628an_onion_omega2.dtsi
@@ -152,7 +152,7 @@
 };
 
 &ethernet {
-	nvmem-cells = <&macaddr_factory_2e>;
+	nvmem-cells = <&macaddr_factory_28>;
 	nvmem-cell-names = "mac-address";
 };
 
@@ -172,7 +172,7 @@
 	#address-cells = <1>;
 	#size-cells = <1>;
 
-	macaddr_factory_2e: macaddr@2e {
-		reg = <0x2e 0x6>;
+	macaddr_factory_28: macaddr@28 {
+		reg = <0x28 0x6>;
 	};
 };