diff --git a/clang/win32/clangAnalysis/clangAnalysis.vcproj b/clang/win32/clangAnalysis/clangAnalysis.vcproj
index 1037f77ff6cf..f0f6c6618dcf 100644
--- a/clang/win32/clangAnalysis/clangAnalysis.vcproj
+++ b/clang/win32/clangAnalysis/clangAnalysis.vcproj
@@ -246,6 +246,10 @@
 				RelativePath="..\..\lib\Analysis\LiveVariables.cpp"
 				>
 			</File>
+			<File
+				RelativePath="..\..\lib\Analysis\MemRegion.cpp"
+				>
+			</File>
 			<File
 				RelativePath="..\..\lib\Analysis\PathDiagnostic.cpp"
 				>