diff --git a/win32/x86/x86.vcproj b/win32/x86/x86.vcproj
index 2c3080dce03..7b041148bf2 100644
--- a/win32/x86/x86.vcproj
+++ b/win32/x86/x86.vcproj
@@ -175,9 +175,6 @@
 			<File
 				RelativePath="..\..\lib\Target\X86\X86ISelLowering.cpp">
 			</File>
-			<File
-				RelativePath="..\..\lib\Target\X86\X86ISelPattern.cpp">
-			</File>
 			<File
 				RelativePath="..\..\lib\Target\X86\X86JITInfo.cpp">
 			</File>