diff --git a/target/linux/mediatek/patches-6.12/100-dts-update-mt7622-rfb1.patch b/target/linux/mediatek/patches-6.12/100-dts-update-mt7622-rfb1.patch
index e00f23aba16..a9232c9b970 100644
--- a/target/linux/mediatek/patches-6.12/100-dts-update-mt7622-rfb1.patch
+++ b/target/linux/mediatek/patches-6.12/100-dts-update-mt7622-rfb1.patch
@@ -41,6 +41,18 @@
  		device_type = "memory";
  	};
  
+@@ -134,9 +133,9 @@
+ 		#address-cells = <1>;
+ 		#size-cells = <0>;
+ 
+-		switch@0 {
++		switch@1f {
+ 			compatible = "mediatek,mt7531";
+-			reg = <0>;
++			reg = <31>;
+ 			reset-gpios = <&pio 54 0>;
+ 
+ 			ports {
 @@ -145,22 +144,22 @@
  
  				port@0 {