# Recovering Discourse from a failed update

**URL:** <https://meta.discourse.org/t/recovering-discourse-from-a-failed-update/46752>\
**Category:** Product Support\
**Created:** [02.Июль.2016 17:14:33 UTC](https://meta.discourse.org/t/recovering-discourse-from-a-failed-update/46752 "2016-07-02T17:14:33Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![codinghorror](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/codinghorror/32/110067_2.png) [@codinghorror](https://meta.discourse.org/u/codinghorror)\
**Post date:** [02.Июль.2016 21:32:51 UTC](https://meta.discourse.org/t/recovering-discourse-from-a-failed-update/46752/8 "2016-07-02T21:32:51Z")

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That’s because the command is

`./launcher rebuild app`

not

`./launcher app rebuild`

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_[View the full topic](https://meta.discourse.org/t/recovering-discourse-from-a-failed-update/46752)._