--- a/src/road_gui.cpp	Wed Jan 09 08:12:10 2008 +0000
+++ b/src/road_gui.cpp	Wed Jan 09 09:45:45 2008 +0000
@@ -10,7 +10,8 @@
 #include "window_gui.h"
 #include "station_gui.h"
 #include "terraform_gui.h"
-#include "viewport.h"
+#include "viewport_func.h"
+#include "gfx_func.h"
 #include "command_func.h"
 #include "variables.h"
 #include "road_type.h"