diff --git a/qcom/neo-debug.dtsi b/qcom/neo-debug.dtsi
index 3e9f0fcf..f51de26e 100644
--- a/qcom/neo-debug.dtsi
+++ b/qcom/neo-debug.dtsi
@@ -10,7 +10,7 @@
 		alloc-ranges = <0x0 0x00000000 0x0 0xffffffff>;
 		reusable;
 		alignment = <0x0 0x400000>;
-		size = <0 0x2400000>;
+		size = <0 0x800000>;
 	};
 };
 
@@ -1671,7 +1671,7 @@
 		};
 
 		rpmh {
-			qcom,dump-size = <0x2000000>;
+			qcom,dump-size = <0x400000>;
 			qcom,dump-id = <0xec>;
 		};