diff --git a/root/target/linux/mediatek/patches-4.14/0064-dts.patch b/root/target/linux/mediatek/patches-4.14/0064-dts.patch
index 08feb8d7..a52845b3 100644
--- a/root/target/linux/mediatek/patches-4.14/0064-dts.patch
+++ b/root/target/linux/mediatek/patches-4.14/0064-dts.patch
@@ -13,7 +13,7 @@
  			proc-supply = <&mt6323_vproc_reg>;
 @@ -103,6 +107,10 @@
  		device_type = "memory";
- 		reg = <0 0x80000000 0 0x40000000>;
+ 		reg = <0 0x80000000 0 0x80000000>;
  	};
 +
 +	mt7530: switch@0 {