diff --git a/target/linux/mediatek/dts/mt7981b-yuncore-ax835.dts b/target/linux/mediatek/dts/mt7981b-yuncore-ax835.dts
index 5f98e6178ae..b5de1c34b44 100644
--- a/target/linux/mediatek/dts/mt7981b-yuncore-ax835.dts
+++ b/target/linux/mediatek/dts/mt7981b-yuncore-ax835.dts
@@ -35,6 +35,7 @@
 		regulator-name = "led_vbus";
 		regulator-min-microvolt = <3300000>;
 		regulator-max-microvolt = <3300000>;
+		enable-active-high;
 		regulator-always-on;
 		gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
 	};