diff --git a/stepmania/src/Makefile.am b/stepmania/src/Makefile.am
index d87ad1eafc..6b695cb5ad 100644
--- a/stepmania/src/Makefile.am
+++ b/stepmania/src/Makefile.am
@@ -166,8 +166,7 @@ SpecialFiles.cpp SpecialFiles.h \
 ProductInfo.h
 
 LoadingWindow = arch/LoadingWindow/LoadingWindow.cpp \
-		arch/LoadingWindow/LoadingWindow.h \
-		arch/LoadingWindow/LoadingWindow_Null.h
+		arch/LoadingWindow/LoadingWindow.h
 
 if HAVE_GTK
 LoadingWindow += arch/LoadingWindow/LoadingWindow_Gtk.cpp arch/LoadingWindow/LoadingWindow_Gtk.h \