diff --git a/stepmania/src/StepMania.dsp b/stepmania/src/StepMania.dsp
index b7b3f632d7..fde5c79695 100644
--- a/stepmania/src/StepMania.dsp
+++ b/stepmania/src/StepMania.dsp
@@ -2896,6 +2896,14 @@ SOURCE=.\ScreenOptionsMasterPrefs.h
 # End Source File
 # Begin Source File
 
+SOURCE=.\ScreenOptionsMemoryCard.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=.\ScreenOptionsMemoryCard.h
+# End Source File
+# Begin Source File
+
 SOURCE=.\ScreenPackages.cpp
 # End Source File
 # Begin Source File