# Admin upgrade page does not exist
**URL:** https://meta.discourse.org/t/admin-upgrade-page-does-not-exist/157180
**Category:** Support
**Created:** [July 8, 2020, 7:29pm UTC](https://meta.discourse.org/t/admin-upgrade-page-does-not-exist/157180 "2020-07-08T19:29:53Z")
**Posts on this page:** 8
**Page:** 2
### Author:  [@markersocial](https://meta.discourse.org/u/markersocial)
#### Post date: [July 9, 2020, 1:45am UTC](https://meta.discourse.org/t/admin-upgrade-page-does-not-exist/157180/21 "2020-07-09T01:45:01Z")
@ajaypalnitj I also have the same or a similar issue on two relatively new installs. No issue for the other older installs though. Upgrade page is a blank white page.
Edit: Can confirm that docker\_manager is installed (default). [GitHub - discourse/docker\_manager: Plugin for use with discourse docker image · GitHub](https://github.com/discourse/docker_manager)
Update: Seems to be fixed now without any action on my part. 😃 :unicorn: Wasn’t working ~30 mins ago and for the days prior.
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### Author:  [@codinghorror](https://meta.discourse.org/u/codinghorror)
#### Post date: [July 9, 2020, 2:22am UTC](https://meta.discourse.org/t/admin-upgrade-page-does-not-exist/157180/22 "2020-07-09T02:22:57Z")
There were some recent bugs in the updater, you will need to upgrade at the command line.
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### Author:  [@ajaypalnitj](https://meta.discourse.org/u/ajaypalnitj)
#### Post date: [July 9, 2020, 5:37am UTC](https://meta.discourse.org/t/admin-upgrade-page-does-not-exist/157180/23 "2020-07-09T05:37:47Z")
Thanks a lot.
Do I install it like other plugins only?
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### Author:  [@ajaypalnitj](https://meta.discourse.org/u/ajaypalnitj)
#### Post date: [July 9, 2020, 6:14am UTC](https://meta.discourse.org/t/admin-upgrade-page-does-not-exist/157180/24 "2020-07-09T06:14:27Z")
I checked my app.yml and the docker manager is there. It was not showing in my admin-\>plugins list. But still not working.
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### Author:  [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)
#### Post date: [July 9, 2020, 6:19am UTC](https://meta.discourse.org/t/admin-upgrade-page-does-not-exist/157180/25 "2020-07-09T06:19:18Z")
Just rebuild `./launcher rebuild app`
That will fix everything
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### Author:  [@ajaypalnitj](https://meta.discourse.org/u/ajaypalnitj)
#### Post date: [July 9, 2020, 6:34am UTC](https://meta.discourse.org/t/admin-upgrade-page-does-not-exist/157180/26 "2020-07-09T06:34:55Z")
I used rebuild to update the website. But that still doesn’t show upgrade option on website.
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### Author:  [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)
#### Post date: [July 9, 2020, 6:48am UTC](https://meta.discourse.org/t/admin-upgrade-page-does-not-exist/157180/27 "2020-07-09T06:48:36Z")
Can you please share a screenshot of your app.yml 's plugin section?
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### Author:  [@markersocial](https://meta.discourse.org/u/markersocial)
#### Post date: [July 9, 2020, 6:52am UTC](https://meta.discourse.org/t/admin-upgrade-page-does-not-exist/157180/28 "2020-07-09T06:52:30Z")
Also, do you know which version of Discourse you are using? It’s in the app.yml (tests-passed, beta, stable).
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