# Cannot upgrade from Docker Manager

**URL:** <https://meta.discourse.org/t/cannot-upgrade-from-docker-manager/107644>\
**Category:** Product Support\
**Created:** [January 27, 2019, 1:16pm UTC](https://meta.discourse.org/t/cannot-upgrade-from-docker-manager/107644 "2019-01-27T13:16:42Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![gerhard](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/gerhard/32/119479_2.png) [@gerhard](https://meta.discourse.org/u/gerhard)\
**Post date:** [January 29, 2019, 1:27pm UTC](https://meta.discourse.org/t/cannot-upgrade-from-docker-manager/107644/10 "2019-01-29T13:27:42Z")

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That’s weird indeed. Please check your `app.yml` and make sure that you are cloning the master branch of docker\_manager. Then try rebuilding the container and watch out for errors.

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_[View the full topic](https://meta.discourse.org/t/cannot-upgrade-from-docker-manager/107644)._