`/github subscribe` with a valid URL does not work

[chichi13]

Describe the bug

I'm trying to add these repositories:

• https://github.com/ethereum/go-ethereum
• https://github.com/sigp/lighthouse
• many others

But unfortunately when I add these github repo to my slack channel:

These are public repo, it works very well with other repo, so I don't really understand.

To Reproduce

Steps to reproduce the behavior:

• /github subscribe https://github.com/ethereum/go-ethereum.

Tried on slack Mac OS and Slack Linux

[Mohian]

Please visit the following comment [here].(https://github.com/integrations/slack/issues/454#issuecomment-373038982)

[chichi13]

That's what we were doing, we wanted to migrate to slack integration rather than RSS but unfortunately there are these problems :(