diff --git a/stepmania/src/Makefile.am b/stepmania/src/Makefile.am
index 565d6a5baf..055feedce9 100644
--- a/stepmania/src/Makefile.am
+++ b/stepmania/src/Makefile.am
@@ -241,7 +241,7 @@ RageSurface_Load_XPM.cpp RageSurface_Load_XPM.h RageTexture.cpp RageTexture.h \
 RageSurface_Save_BMP.cpp RageSurface_Save_BMP.h \
 RageTextureID.cpp RageTextureID.h RageTextureManager.cpp RageTextureManager.h RageThreads.cpp RageThreads.h \
 RageTimer.cpp RageTimer.h RageTypes.h RageUtil.cpp RageUtil.h RageUtil_CharConversions.cpp RageUtil_CharConversions.h \
-RageUtil_FileDB.cpp RageUtil_FileDB.h RageUtil_CircularBuffer.h
+RageUtil_BackgroundLoader.cpp RageUtil_BackgroundLoader.h RageUtil_FileDB.cpp RageUtil_FileDB.h RageUtil_CircularBuffer.h
 
 Actors = \
 Actor.cpp Actor.h ActorCollision.h ActorCommands.cpp ActorCommands.h ActorFrame.cpp ActorFrame.h \