diff --git a/src/depot.cpp b/src/depot.cpp
--- a/src/depot.cpp
+++ b/src/depot.cpp
@@ -44,12 +44,6 @@ Depot::~Depot()
 	DeleteWindowById(WC_VEHICLE_DEPOT, this->xy);
 
 	/* Delete the depot list */
-	VehicleType vt;
-	switch (GetTileType(this->xy)) {
-		default: NOT_REACHED();
-		case MP_RAILWAY: vt = VEH_TRAIN; break;
-		case MP_ROAD:    vt = VEH_ROAD;  break;
-		case MP_WATER:   vt = VEH_SHIP;  break;
-	}
+	VehicleType vt = GetDepotVehicleType(this->xy);
 	DeleteWindowById(GetWindowClassForVehicleType(vt), VehicleListIdentifier(VL_DEPOT_LIST, vt, GetTileOwner(this->xy), this->index).Pack());
 }