diff --git a/qcom/waipio.dtsi b/qcom/waipio.dtsi
index 6f605fbe..6ceb7ab8 100644
--- a/qcom/waipio.dtsi
+++ b/qcom/waipio.dtsi
@@ -1733,7 +1733,7 @@
 		regulator-name = "gpu_cc_gx_gdsc";
 		domain-addr = <&gpu_cc_gx_domain_addr>;
 		sw-reset = <&gpu_cc_gx_sw_reset>;
-		parent-supply = <&VDD_GFX_LEVEL>;
+		parent-supply = <&VDD_GFX_MXC_VOTER_LEVEL>;
 		qcom,reset-aon-logic;
 		qcom,retain-regs;
 		qcom,gds-timeout = <500>;