diff --git a/arch/sandbox/dts/test.dts b/arch/sandbox/dts/test.dts
index a8a86bc..8f93775 100644
--- a/arch/sandbox/dts/test.dts
+++ b/arch/sandbox/dts/test.dts
@@ -997,7 +997,7 @@
 		#address-cells = <3>;
 		#size-cells = <2>;
 		ranges = <0x02000000 0 0x30000000 0x30000000 0 0x2000 // MEM0
-			  0x02000000 0 0x31000000 0x31000000 0 0x2000 // MEM1
+			  0x02000000 0 0x31000000 0x3e000000 0 0x2000 // MEM1
 			  0x01000000 0 0x40000000 0x40000000 0 0x2000>;
 		sandbox,dev-info = <0x08 0x00 0x1234 0x5678
 				    0x0c 0x00 0x1234 0x5678