diff --git a/stepmania/src/arch/Sound/DSoundHelpers.h b/stepmania/src/arch/Sound/DSoundHelpers.h
index 8f99852477..4c60df5939 100644
--- a/stepmania/src/arch/Sound/DSoundHelpers.h
+++ b/stepmania/src/arch/Sound/DSoundHelpers.h
@@ -1,7 +1,6 @@
 #ifndef DSOUND_HELPERS
 #define DSOUND_HELPERS 1
 
-#include "SDL.h"
 #if defined(_WINDOWS)
 #include "windows.h"
 #include "wtypes.h"