diff --git a/stepmania/src/ScreenHowToPlay.cpp b/stepmania/src/ScreenHowToPlay.cpp
index 40f11f3130..a6d11d7e52 100644
--- a/stepmania/src/ScreenHowToPlay.cpp
+++ b/stepmania/src/ScreenHowToPlay.cpp
@@ -7,6 +7,7 @@
 #include "RageLog.h"
 #include "RageDisplay.h"
 #include "SongManager.h"
+#include "Steps.h"
 #include "NoteFieldPositioning.h"
 #include "GameManager.h"
 #include "NotesLoaderSM.h"
diff --git a/stepmania/src/SongManager.cpp b/stepmania/src/SongManager.cpp
index aa975209a9..473d378d64 100644
--- a/stepmania/src/SongManager.cpp
+++ b/stepmania/src/SongManager.cpp
@@ -20,7 +20,9 @@
 #include "ProfileManager.h"
 #include "MemoryCardManager.h"
 #include "NotesLoaderSM.h"
+#include "Song.h"
 #include "SongUtil.h"
+#include "Steps.h"
 #include "StepsUtil.h"
 #include "CourseUtil.h"
 #include "TrailUtil.h"