diff --git a/src/waypoint.h b/src/waypoint.h
--- a/src/waypoint.h
+++ b/src/waypoint.h
@@ -25,6 +25,7 @@ struct Waypoint : PoolItem<Waypoint, Way
 
 	ViewportSign sign; ///< Dimensions of sign (not saved)
 	Date build_date;   ///< Date of construction
+	Owner owner;       ///< Whom this waypoint belongs to
 
 	byte stat_id;      ///< ID of waypoint within the waypoint class (not saved)
 	uint32 grfid;      ///< ID of GRF file