diff --git a/qcom/sun-vm.dtsi b/qcom/sun-vm.dtsi
index 49949341..1f17f2f3 100644
--- a/qcom/sun-vm.dtsi
+++ b/qcom/sun-vm.dtsi
@@ -719,6 +719,7 @@
 		qcom,max-size = <0x0 0x10000000>;
 		qcom,ipa-range = <0x0 0x0 0xf 0xffffffff>;
 		qcom,block-size = <0x400000>;
+		qcom,initial-movable-zone-size = <0x2000000>;
 	};
 
 	qcom,gunyah-panic-notifier {