diff --git a/stepmania/src/StepMania.vcproj b/stepmania/src/StepMania.vcproj
index f3bba2aea1..a4350263c9 100644
--- a/stepmania/src/StepMania.vcproj
+++ b/stepmania/src/StepMania.vcproj
@@ -926,6 +926,9 @@ cl /Zl /nologo /c verstub.cpp /Fo"$(IntDir)"\
 				<Filter
 					Name="InputHandler"
 					Filter="">
+					<File
+						RelativePath="arch\InputHandler\InputHandler.cpp">
+					</File>
 					<File
 						RelativePath="arch\InputHandler\InputHandler.h">
 					</File>