--- a/src/order_gui.cpp Wed Dec 19 19:44:29 2007 +0000
+++ b/src/order_gui.cpp Wed Dec 19 20:45:46 2007 +0000
@@ -13,6 +13,7 @@
#include "map.h"
#include "tile.h"
#include "gui.h"
+#include "window_gui.h"
#include "gfx.h"
#include "vehicle.h"
#include "station.h"