diff --git a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts
index 997fdb0a6e38af..957b060f5c1266 100644
--- a/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts
+++ b/arch/arm64/boot/dts/qcom/msm8916-acer-a1-724.dts
@@ -170,7 +170,7 @@
 };
 
 &mpss_mem {
-	reg = <0x0 0x86800000 0x0 0x4500000>;
+	reg = <0x0 0x86800000 0x0 0x5000000>;
 };
 
 &pm8916_codec {