diff --git a/roadveh_cmd.c b/roadveh_cmd.c
index 591bd8879e..5accdf632c 100644
--- a/roadveh_cmd.c
+++ b/roadveh_cmd.c
@@ -477,6 +477,7 @@ static void RoadVehDelete(Vehicle *v)
 	BeginVehicleMove(v);
 	EndVehicleMove(v);
 
+	ClearSlot(v, v->u.road.slot);
 	DeleteVehicle(v);
 }