diff --git a/target/linux/mediatek/dts/mt7981b-cudy-m3000-v1.dts b/target/linux/mediatek/dts/mt7981b-cudy-m3000-v1.dts
index 09b72699fd..5cbd683418 100644
--- a/target/linux/mediatek/dts/mt7981b-cudy-m3000-v1.dts
+++ b/target/linux/mediatek/dts/mt7981b-cudy-m3000-v1.dts
@@ -86,7 +86,7 @@
 		phy-handle = <&rtl8221b_phy>;
 
 		nvmem-cell-names = "mac-address";
-		nvmem-cells = <&macaddr_bdinfo_de00 1>;
+		nvmem-cells = <&macaddr_bdinfo_de00 0>;
 	};
 
 	gmac1: mac@1 {
@@ -96,7 +96,7 @@
 		phy-handle = <&int_gbe_phy>;
 
 		nvmem-cell-names = "mac-address";
-		nvmem-cells = <&macaddr_bdinfo_de00 0>;
+		nvmem-cells = <&macaddr_bdinfo_de00 1>;
 	};
 };