diff --git a/stepmania/src/StepMania.vcproj b/stepmania/src/StepMania.vcproj
index de5eb34bdb..0832c88735 100644
--- a/stepmania/src/StepMania.vcproj
+++ b/stepmania/src/StepMania.vcproj
@@ -1105,6 +1105,9 @@ cl /Zl /nologo /c verstub.cpp /Fo"$(IntDir)"\
 				<File
 					RelativePath="archutils\Win32\VideoDriverInfo.h">
 				</File>
+				<File
+					RelativePath="archutils\Win32\arch_setup.cpp">
+				</File>
 				<File
 					RelativePath="archutils\Win32\arch_setup.h">
 				</File>