Build Using Debug Keystore not Production Keystore

I packaged my project as per the image below but when I test it I was getting an error message that showed the build was using the debug keystore ( I could see that from the fingerprint in the error message out of ADB ).

I went into Google API Console and changed the SHA-1 Fingerprint to the debug keystore fingerprint and the testing works.

My question is any ideas what else I need to do to use a production keystore and not the debug keystore as I have created my keystore and added it to the build/android folder for packaging?


Amended the fingerprint to the debug android fingerprint from the debug keystore in the API console and it works.