diff --git a/win32/clangLibDriver/clangLibDriver.vcproj b/win32/clangLibDriver/clangLibDriver.vcproj
index f1a315f..ffbbed9 100644
--- a/win32/clangLibDriver/clangLibDriver.vcproj
+++ b/win32/clangLibDriver/clangLibDriver.vcproj
@@ -157,6 +157,10 @@
 				>
 			</File>
 			<File
+				RelativePath="..\..\lib\Driver\PlistDiagnostics.cpp"
+				>
+			</File>
+			<File
 				RelativePath="..\..\Driver\RewriteTest.cpp"
 				>
 			</File>