diff --git a/stepmania/src/StepMania-net2005.vcproj b/stepmania/src/StepMania-net2005.vcproj
index 406064cf53..f9090410d9 100644
--- a/stepmania/src/StepMania-net2005.vcproj
+++ b/stepmania/src/StepMania-net2005.vcproj
@@ -3162,6 +3162,14 @@
 				RelativePath="RageSoundReader_MP3.h"
 				>
 			</File>
+			<File
+				RelativePath=".\RageSoundReader_PitchChange.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\RageSoundReader_PitchChange.h"
+				>
+			</File>
 			<File
 				RelativePath="RageSoundReader_Preload.cpp"
 				>
@@ -3178,6 +3186,14 @@
 				RelativePath="RageSoundReader_Resample_Good.h"
 				>
 			</File>
+			<File
+				RelativePath=".\RageSoundReader_SpeedChange.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\RageSoundReader_SpeedChange.h"
+				>
+			</File>
 			<File
 				RelativePath="RageSoundReader_Vorbisfile.cpp"
 				>