diff --git a/arch/arm64/boot/dts/rockchip/rk3399-tve1030g.dts b/arch/arm64/boot/dts/rockchip/rk3399-tve1030g.dts
index 9b3abd64aa8c..2a2dbb33efe9 100644
--- a/arch/arm64/boot/dts/rockchip/rk3399-tve1030g.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3399-tve1030g.dts
@@ -791,7 +791,7 @@
 
 &pmu_io_domains {
 	status = "okay";
-	pmu1830-supply = <&vcc_3v0>;
+	pmu1830-supply = <&vcc_1v8>;
 };
 
 &pwm0 {