--- a/src/ship.h	Fri Dec 21 21:16:14 2007 +0000
+++ b/src/ship.h	Fri Dec 21 21:50:46 2007 +0000
@@ -8,6 +8,7 @@
 #include "vehicle.h"
 #include "engine.h"
 #include "variables.h"
+#include "economy_func.h"
 
 void CcBuildShip(bool success, TileIndex tile, uint32 p1, uint32 p2);
 void RecalcShipStuff(Vehicle *v);