Crash when used with Cargo Ships

When using a quality version of the "Cargo ship" from the mod cargo-ships, the game crashes with the following message:

Error while running event quality-wagons::on_built_entity (ID 6)
Unknown entity name: legendary-cargo_ship
stack traceback:
[C]: in function 'create_entity'
__quality-wagons__/control.lua:14: in function
__quality-wagons__/control.lua:1>

Quality Wagons Mod version: 1.0.3

Note: The error only occurs when placing quality versions of the cargo ship, so it's still usable when you don't use legendary ships.