# He redirect URI included is not valid. \<Ubuntu client\>

**URL:** <https://forum.mattermost.com/t/he-redirect-uri-included-is-not-valid-ubuntu-client/5660>\
**Category:** Troubleshooting\
**Created:** [September 3, 2018, 6:23am UTC](https://forum.mattermost.com/t/he-redirect-uri-included-is-not-valid-ubuntu-client/5660 "2018-09-03T06:23:33Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ZombieMisaka](https://avatars.discourse-cdn.com/v4/letter/z/7bcc69/32.png) [@ZombieMisaka](https://forum.mattermost.com/u/ZombieMisaka)\
**Post date:** [September 3, 2018, 6:23am UTC](https://forum.mattermost.com/t/he-redirect-uri-included-is-not-valid-ubuntu-client/5660/1 "2018-09-03T06:23:33Z")

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I set gitlab applications key and login successfully by my gitlab account in chrome,but the ubuntu client show this  
 ![image](https://us1.discourse-cdn.com/flex020/uploads/mattermost/original/2X/6/6a717b30ef55cc71d6f8c8138e326e13132c8b32.png)

system:ubuntu 18.04  
client :4.1.2

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<div class="post-metadata">

**Author:** ![amy.blais](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.mattermost.com/amy.blais/32/7481_2.png) [@amy.blais](https://forum.mattermost.com/u/amy.blais)\
**Post date:** [September 4, 2018, 3:30pm UTC](https://forum.mattermost.com/t/he-redirect-uri-included-is-not-valid-ubuntu-client/5660/2 "2018-09-04T15:30:26Z")

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Hi @ZombieMisaka! Thanks for reaching out.

Can you help review [this web page](https://docs.mattermost.com/process/support.html#general-questions-for-any-issues) and send us the relevant logs, config files (e.g. “Site URL” in general configuration options), etc. so we can diagnose this issue?

Here are also old threads related to the same issue with tips that might help:

- [[Solved] "The redirect URI included is not valid." after mmost URL change](https://forum.mattermost.com/t/solved-the-redirect-uri-included-is-not-valid-after-mmost-url-change/931/2)
- ["The redirect URI is not valid" during OAuth on on new Gitlab v8.2.2 omnibus installation](https://forum.mattermost.com/t/the-redirect-uri-is-not-valid-during-oauth-on-on-new-gitlab-v8-2-2-omnibus-installation/633/3)