# n8n on Umbrel: OAuth Redirect URL Reverts to LAN Address After Update

**URL:** <https://community.umbrel.com/t/n8n-on-umbrel-oauth-redirect-url-reverts-to-lan-address-after-update/23571>\
**Category:** Support and Troubleshooting\
**Created:** [August 6, 2025, 10:28pm UTC](https://community.umbrel.com/t/n8n-on-umbrel-oauth-redirect-url-reverts-to-lan-address-after-update/23571 "2025-08-06T22:28:05Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![sperez](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.umbrel.com/sperez/32/7474_2.png) [@sperez](https://community.umbrel.com/u/sperez)\
**Post date:** [August 6, 2025, 10:28pm UTC](https://community.umbrel.com/t/n8n-on-umbrel-oauth-redirect-url-reverts-to-lan-address-after-update/23571/1 "2025-08-06T22:28:06Z")

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Hi there, I ran into an issue with n8n on my Umbrel where the OAuth Redirect URL was set to the LAN address (`umbrel.local`). With ChatGPT’s help, I updated the `docker-compose.yml` so it would use a public domain in the OAuth Redirect URL, which worked. However, after updating, it reverted to the original configuration. How can I make this change persistent so it doesn’t reset after updates?

 ![2025-07-30 09_27_54-Credentials - n8n](https://canada1.discourse-cdn.com/flex030/uploads/getumbrel/original/2X/0/036dc532a11dbb1a80e80abbeaa21e507ae19832.png)

 ![2025-07-30 09_34_19-C__Users_se_pe_Downloads_docker-compose (6).yml - Notepad++](https://canada1.discourse-cdn.com/flex030/uploads/getumbrel/original/2X/b/b26dc29b01113e38aa5a7855f5d0d68ab6d51c4b.png)