--- a/src/vehicle_gui.cpp	Sun Mar 30 17:37:50 2008 +0000
+++ b/src/vehicle_gui.cpp	Sun Mar 30 23:24:18 2008 +0000
@@ -36,6 +36,7 @@
 #include "string_func.h"
 #include "settings_type.h"
 #include "widgets/dropdown_func.h"
+#include "order_func.h"
 
 #include "table/sprites.h"
 #include "table/strings.h"