Travis is not syncing my new created repository in GitHub

I created a new repository in GitHub today and Travis cannot find it.
I go to https://travis-ci.org/account/repositories and click on “sync account” but it never appears in the repository list (below Legacy Services Integration).

The repository contains a valid .travis.yml file (that I copied from another project of mine that is passing).

Link to the repository: https://github.com/henvic/clino

Any ideas?

Thanks in advance.

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