Make Laravel use d-m-Y format

Hi there

I am working on a php laravel project at the moment. We are using dusk to run our browsertest. Sadely the testbrowsers settings are english and the test always fails when it wants to insert the given date. because the browser is sett to m-d-Y. Can I somehow config that it always uses the d-m-y format?

Thanks for reading

Janick