diff --git a/stepmania/src/arch/arch_Win32.h b/stepmania/src/arch/arch_Win32.h
index 3e814c8d72..5abac2b428 100644
--- a/stepmania/src/arch/arch_Win32.h
+++ b/stepmania/src/arch/arch_Win32.h
@@ -17,6 +17,8 @@
 
 #include "MemoryCard/MemoryCardDriverThreaded_Windows.h"
 
+#include "LowLevelWindow/LowLevelWindow_Win32.h"
+
 #define HAVE_FFMPEG
 #undef SUPPORT_SDL_INPUT