# Fatal: unable to access 'https://github.com/SamSaffron/pups.git/'

**URL:** https://meta.discourse.org/t/fatal-unable-to-access-https-github-com-samsaffron-pups-git/86477
**Category:** Self-hosting
**Created:** [April 30, 2018, 7:48pm UTC](https://meta.discourse.org/t/fatal-unable-to-access-https-github-com-samsaffron-pups-git/86477 "2018-04-30T19:48:43Z")
**Posts on this page:** 1
**Showing post:** 11

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### Author: ![schleifer](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/schleifer/32/86416_2.png) [@schleifer](https://meta.discourse.org/u/schleifer)
#### Post date: [May 8, 2018, 1:58pm UTC](https://meta.discourse.org/t/fatal-unable-to-access-https-github-com-samsaffron-pups-git/86477/11 "2018-05-08T13:58:23Z")

</div>

This error…

> [@Wingysam](#):
>
> fatal: unable to access ‘[GitHub - discourse/pups: Simple yaml based bootstrapper for Linux machines · GitHub](https://github.com/SamSaffron/pups.git/)’: SSL: certificate subject name (jetdevs.xyz) does not match target host name ‘[github.com](http://github.com)’

…and this output…

> [@Wingysam](#):
>
> `openssl s_client -connect github.com:443` : [http://dpaste.com/3NDE1WV.txt](http://dpaste.com/3NDE1WV.txt)

…contradict each another. Inside the container and outside the container you get different certificates for Github.

Have you changed the network configuration for docker in any way in `~/.docker/config.json` or in `/etc/docker/daemon.json`?

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_[View the full topic](https://meta.discourse.org/t/fatal-unable-to-access-https-github-com-samsaffron-pups-git/86477)._