1 files changed, 1 insertions, 1 deletions
diff --git a/src/rail.h b/src/rail.h
index 5a9236597..3518037bc 100644
--- a/src/rail.h
+++ b/src/rail.h
@@ -223,7 +223,7 @@ Vehicle *UpdateTrainPowerProc(Vehicle *v, void *data);
 void DrawTrainDepotSprite(int x, int y, int image, RailType railtype);
 void DrawDefaultWaypointSprite(int x, int y, RailType railtype);
 Vehicle *EnsureNoTrainOnTrackProc(Vehicle *v, void *data);
-int TicksToLeaveDepot(const Vehicle *v);
+int TicksToLeaveDepot(const Train *v);
 
 Foundation GetRailFoundation(Slope tileh, TrackBits bits);