diff --git a/stepmania/src/ScreenUnlock.cpp b/stepmania/src/ScreenUnlock.cpp
index 3894e73d01..5e68f15b9d 100644
--- a/stepmania/src/ScreenUnlock.cpp
+++ b/stepmania/src/ScreenUnlock.cpp
@@ -18,7 +18,7 @@
 #include "UnlockSystem.h"
 #include "SongManager.h"
 #include "ActorUtil.h"
-#include "Song.h"
+#include "song.h"
 
 ScreenUnlock::ScreenUnlock() : ScreenAttract("ScreenUnlock")
 {
@@ -171,4 +171,4 @@ void ScreenUnlock::BreakLine(CString& line)
 				return;
 			}
 
-}
\ No newline at end of file
+}