diff --git a/target/linux/siflower/dts/sf21h8898_bananapi_bpi-rv2.dtsi b/target/linux/siflower/dts/sf21h8898_bananapi_bpi-rv2.dtsi
index cb3ed58d5a..ec2b19e07d 100644
--- a/target/linux/siflower/dts/sf21h8898_bananapi_bpi-rv2.dtsi
+++ b/target/linux/siflower/dts/sf21h8898_bananapi_bpi-rv2.dtsi
@@ -194,6 +194,7 @@
 };
 
 &usb {
+	vbus-supply = <&usb_vbus>;
 	status = "okay";
 };