# Local customizations broke site on upgrade, how to disable?

**URL:** <https://meta.discourse.org/t/local-customizations-broke-site-on-upgrade-how-to-disable/28724>\
**Category:** Product Support\
**Created:** [Maio 12, 2015, 10:31pm UTC](https://meta.discourse.org/t/local-customizations-broke-site-on-upgrade-how-to-disable/28724 "2015-05-12T22:31:00Z")\
**Posts on this page:** 1\
**Showing post:** 31

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**Author:** ![eviltrout](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/eviltrout/32/5275_2.png) [@eviltrout](https://meta.discourse.org/u/eviltrout)\
**Post date:** [Maio 13, 2015, 4:24pm UTC](https://meta.discourse.org/t/local-customizations-broke-site-on-upgrade-how-to-disable/28724/31 "2015-05-13T16:24:26Z")

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Aha, in this particular case you are compiling a template in production. After the recent ember refactor I removed the compiler from our production build. I didn’t realize people were using it in customizations.

I’ve added it back:

[https://github.com/discourse/discourse/commit/29631f65f1ae8d78ae61ed1e19e10d2b52b04387](https://github.com/discourse/discourse/commit/29631f65f1ae8d78ae61ed1e19e10d2b52b04387)

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