diff --git a/src/StepMania-net2008.vcproj b/src/StepMania-net2008.vcproj
index d85e37f480..b7993c0bf3 100644
--- a/src/StepMania-net2008.vcproj
+++ b/src/StepMania-net2008.vcproj
@@ -3828,6 +3828,14 @@
 				RelativePath="ActorMultiTexture.h"
 				>
 			</File>
+			<File
+				RelativePath=".\ActorMultiVertex.cpp"
+				>
+			</File>
+			<File
+				RelativePath=".\ActorMultiVertex.h"
+				>
+			</File>
 			<File
 				RelativePath="ActorProxy.cpp"
 				>