diff --git a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
index 16823078bf28..a281d259b9b8 100644
--- a/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
+++ b/arch/arm/boot/dts/sun7i-a20-cubietruck.dts
@@ -40,6 +40,7 @@
 		};
 
 		usbphy: phy@01c13400 {
+			usb0_vbus-supply = <&reg_usb0_vbus>;
 			usb1_vbus-supply = <&reg_usb1_vbus>;
 			usb2_vbus-supply = <&reg_usb2_vbus>;
 			status = "okay";