diff --git a/qcom/cape-debug.dtsi b/qcom/cape-debug.dtsi
index d1e78f3f..d5034b36 100644
--- a/qcom/cape-debug.dtsi
+++ b/qcom/cape-debug.dtsi
@@ -10,7 +10,7 @@
 		alloc-ranges = <0x1 0x00000000 0xfffffffe 0xffffffff>;
 		reusable;
 		alignment = <0x0 0x400000>;
-		size = <0 0x2c00000>;
+		size = <0 0x3400000>;
 	};
 };