--- a/src/vehicle_gui.h	Fri Mar 28 16:34:50 2008 +0000
+++ b/src/vehicle_gui.h	Fri Mar 28 16:36:32 2008 +0000
@@ -7,6 +7,7 @@
 
 #include "window_gui.h"
 #include "vehicle_type.h"
+#include "order_type.h"
 #include "station_type.h"
 
 void DrawVehicleProfitButton(const Vehicle *v, int x, int y);