diff --git a/tuna-wcn7750.dtsi b/tuna-wcn7750.dtsi
index f01d6ff0..0fe3c7e6 100644
--- a/tuna-wcn7750.dtsi
+++ b/tuna-wcn7750.dtsi
@@ -111,11 +111,11 @@
 		qcom,wlan-msa-fixed-region = <&wlan_msa_mem>;
 
 		vdd-cx-mx-supply = <&S3B>;
-		qcom,vdd-cx-mx-config = <880000 1040000 0 0 0>;
+		qcom,vdd-cx-mx-config = <864000 1040000 0 0 0>;
 		vdd-1.8-xo-supply = <&S1B>;
-		qcom,vdd-1.8-xo-config = <1856000 2104000 0 0 0>;
+		qcom,vdd-1.8-xo-config = <1840000 2104000 0 0 0>;
 		vdd-1.3-rfa-supply = <&S2B>;
-		qcom,vdd-1.3-rfa-config = <1256000 1408000 0 0 0>;
+		qcom,vdd-1.3-rfa-config = <1240000 1408000 0 0 0>;
 		vdd-1.8-io-supply = <&L3G>;
 		qcom,vdd-1.8-io-config = <1800000 1800000 0 0 0>;
 		vdd-1.2-io-supply = <&L2G>;