diff --git a/win32/Transforms/Transforms.vcproj b/win32/Transforms/Transforms.vcproj
index 81d95a8fe39..e44da2bad0a 100644
--- a/win32/Transforms/Transforms.vcproj
+++ b/win32/Transforms/Transforms.vcproj
@@ -276,6 +276,9 @@
 				<File
 					RelativePath="..\..\lib\Transforms\Scalar\Reassociate.cpp">
 				</File>
+				<File
+					RelativePath="..\..\lib\Transforms\Scalar\Reg2Mem.cpp">
+				</File>
 				<File
 					RelativePath="..\..\lib\Transforms\Scalar\ScalarReplAggregates.cpp">
 				</File>