# Problem upgrading multi-site/multi-containers Discourse instance

**URL:** <https://meta.discourse.org/t/problem-upgrading-multi-site-multi-containers-discourse-instance/226929>\
**Category:** Self-hosting\
**Created:** [May 13, 2022, 6:05am UTC](https://meta.discourse.org/t/problem-upgrading-multi-site-multi-containers-discourse-instance/226929 "2022-05-13T06:05:30Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![Benjamin\_D](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/benjamin_d/32/277831_2.png) [@Benjamin\_D](https://meta.discourse.org/u/Benjamin_D)\
**Post date:** [May 13, 2022, 7:21pm UTC](https://meta.discourse.org/t/problem-upgrading-multi-site-multi-containers-discourse-instance/226929/6 "2022-05-13T19:21:31Z")

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Hi Jean,

> [@jtraulle](#):
>
> And I do not understand the reference to uri because it is not in the Gemfile

it was introduced here:  
[https://github.com/discourse/discourse/commit/008b700a3f24fdbb0feb9897321b61a3deabe0e2](https://github.com/discourse/discourse/commit/008b700a3f24fdbb0feb9897321b61a3deabe0e2)

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