diff --git a/stepmania/src/StepMania-net2005.vcproj b/stepmania/src/StepMania-net2005.vcproj
index 157571a618..f5ceebd1d4 100644
--- a/stepmania/src/StepMania-net2005.vcproj
+++ b/stepmania/src/StepMania-net2005.vcproj
@@ -3154,6 +3154,14 @@
 				RelativePath="RageSoundReader_Chain.h"
 				>
 			</File>
+			<File
+				RelativePath=".\RageSoundReader_ChannelSplit.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\RageSoundReader_ChannelSplit.h"
+				>
+			</File>
 			<File
 				RelativePath="RageSoundReader_FileReader.cpp"
 				>