diff --git a/qcom/sun-debug.dtsi b/qcom/sun-debug.dtsi
index 9781b4b7..20aecbfc 100644
--- a/qcom/sun-debug.dtsi
+++ b/qcom/sun-debug.dtsi
@@ -13,7 +13,7 @@
 		alloc-ranges = <0x1 0x00000000 0xfffffffe 0xffffffff>;
 		reusable;
 		alignment = <0x0 0x400000>;
-		size = <0x0 0xb00000>;
+		size = <0x0 0xc00000>;
 	};
 };