How to remove custom domain from GitHub pages

I’m trying to create a personal website for my portfolio to post on The problem is that I added a custom domain i bought a while back that I forgot I mapped to a different provider. I now want to remove this custom domain but everything I do doesn’t let me delete it. The repository I’m using is

I have checked other forums that said that I had to remove a CNAME file but I can’t find anything like that. 

Thank you!

You can follow the instructions in our help documentation for adding and removing custom subdomains.

Let us know if you have more questions.

@lee-dohm there does not appear to be docs on removing a custom domain anymore. 


@chandlerkilpatrick1 It’s there. You would have to clear your cache.

It really isn’t there.

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Isn’t there for me too


This is likely the reason: