# Multisite Installation

**URL:** <https://meta.discourse.org/t/multisite-installation/48218>\
**Category:** Self-hosting\
**Created:** [August 4, 2016, 2:49pm UTC](https://meta.discourse.org/t/multisite-installation/48218 "2016-08-04T14:49:23Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![fantasticfears](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/fantasticfears/32/119608_2.png) [@fantasticfears](https://meta.discourse.org/u/fantasticfears)\
**Post date:** [August 5, 2016, 10:15am UTC](https://meta.discourse.org/t/multisite-installation/48218/4 "2016-08-05T10:15:25Z")

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> [@Juliette\_Culver](#):
>
> So I just need the one app.yml file?

Yes. No matter what the filename it is. `app.yml` with sufficient configuration addition would get your multisite running.

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