# Multisite:migrate broken since Rails 6.0.3 update

**URL:** <https://meta.discourse.org/t/multisite-migrate-broken-since-rails-6-0-3-update/150691>\
**Category:** Bug\
**Created:** [May 7, 2020, 8:13am UTC](https://meta.discourse.org/t/multisite-migrate-broken-since-rails-6-0-3-update/150691 "2020-05-07T08:13:44Z")\
**Posts on this page:** 1\
**Showing post:** 2

<div class="post-metadata">

**Author:** ![RGJ](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/rgj/32/523185_2.png) [@RGJ](https://meta.discourse.org/u/RGJ)\
**Post date:** [May 7, 2020, 9:02am UTC](https://meta.discourse.org/t/multisite-migrate-broken-since-rails-6-0-3-update/150691/2 "2020-05-07T09:02:37Z")

</div>

Yup, same issue here and I can confirm this is due to the changes in `200-first_middlewares.rb`.  
And from there on, my RoR knowledge is insufficient to understand what is going on 🤔

---

_[View the full topic](https://meta.discourse.org/t/multisite-migrate-broken-since-rails-6-0-3-update/150691)._