Testing on artisan serve --host I get Postgres.app rejected "trust" authentication

Here's the error:

connection to server at "127.0.0.1", port 5432 failed: FATAL: Postgres.app rejected "trust" authentication DETAIL: Unknown processes are not allowed to connect without a password

I've never faced this issue before, I've followed the Pgsql docs on Allowing Network Access and still to no avail. I'm trying to test my application on my Iphone device and I've had no dialogs pop up for any confirmation on my mac.