1 files changed, 2 insertions, 0 deletions
diff --git a/src/waypoint_func.h b/src/waypoint_func.h
index 09b19650e..9e5d99269 100644
--- a/src/waypoint_func.h
+++ b/src/waypoint_func.h
@@ -5,12 +5,14 @@
 #ifndef WAYPOINT_FUNC_H
 #define WAYPOINT_FUNC_H
 
+#include "direction_type.h"
 #include "rail_type.h"
 #include "command_type.h"
 #include "station_type.h"
 
 CommandCost RemoveBuoy(TileIndex tile, DoCommandFlag flags);
 
+Axis GetAxisForNewWaypoint(TileIndex tile);
 void ShowWaypointWindow(const Waypoint *wp);
 void DrawWaypointSprite(int x, int y, int stat_id, RailType railtype);
 void MakeDefaultWaypointName(Waypoint *wp);