diff --git a/stepmania/src/StepMania.vcproj b/stepmania/src/StepMania.vcproj
index fb5d704701..a9b8dd9892 100644
--- a/stepmania/src/StepMania.vcproj
+++ b/stepmania/src/StepMania.vcproj
@@ -1575,6 +1575,9 @@ cl /Zl /nologo /c verstub.cpp /Fo"$(IntDir)"\
 			<File
 				RelativePath="RageSoundManager.h">
 			</File>
+			<File
+				RelativePath="RageSoundReader.cpp">
+			</File>
 			<File
 				RelativePath="RageSoundReader.h">
 			</File>
@@ -1599,6 +1602,12 @@ cl /Zl /nologo /c verstub.cpp /Fo&quot;$(IntDir)&quot;\
 			<File
 				RelativePath="RageSoundReader_SDL_Sound.h">
 			</File>
+			<File
+				RelativePath="RageSoundReader_WAV.cpp">
+			</File>
+			<File
+				RelativePath="RageSoundReader_WAV.h">
+			</File>
 			<File
 				RelativePath="RageSoundResampler.cpp">
 			</File>