diff --git a/src/newgrf.h b/src/newgrf.h
--- a/src/newgrf.h
+++ b/src/newgrf.h
@@ -122,10 +122,10 @@ struct GRFFile : ZeroedMemoryAllocator {
 
 	GRFLabel *label; ///< Pointer to the first label. This is a linked list, not an array.
 
-	SmallVector<CargoLabel, 4> cargo_list;          ///< Cargo translation table (local ID -> label)
+	std::vector<CargoLabel> cargo_list;          ///< Cargo translation table (local ID -> label)
 	uint8 cargo_map[NUM_CARGO];                     ///< Inverse cargo translation table (CargoID -> local ID)
 
-	SmallVector<RailTypeLabel, 4> railtype_list;    ///< Railtype translation table
+	std::vector<RailTypeLabel> railtype_list;    ///< Railtype translation table
 	RailTypeByte railtype_map[RAILTYPE_END];
 
 	CanalProperties canal_local_properties[CF_END]; ///< Canal properties as set by this NewGRF