Can't login to RabbitMQ

I did a fresh install of Spryker in Docker. Everything seems fine except RabbitMQ (http://queue.spryker.local/), I can’t log in using credentials: admin:mate20mg

I followed those instructions for installing.
Any help ?

Thanks in advance

Try spryker and secret, as in https://github.com/spryker-shop/b2c-demo-shop/blob/master/deploy.dev.yml#L122-L123

Than you very much. It works now.