diff --git a/sys/gnu/dts/arm/sun4i-a10-cubieboard.dts b/sys/gnu/dts/arm/sun4i-a10-cubieboard.dts
index 6ca02e824ac..007019acb89 100644
--- a/sys/gnu/dts/arm/sun4i-a10-cubieboard.dts
+++ b/sys/gnu/dts/arm/sun4i-a10-cubieboard.dts
@@ -221,6 +221,12 @@
 	regulator-name = "avcc";
 };
 
+&reg_ldo3 {
+	regulator-always-on;
+	regulator-min-microvolt = <2800000>;
+	regulator-max-microvolt = <2800000>;
+};
+
 &reg_usb1_vbus {
 	status = "okay";
 };