# Unable to update to 8.8.1

**URL:** https://dietpi.com/forum/t/unable-to-update-to-8-8-1/14170
**Category:** Troubleshooting
**Created:** [31 August 2022 16:01 UTC](https://dietpi.com/forum/t/unable-to-update-to-8-8-1/14170 "2022-08-31T16:01:19Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![Joulinar](https://dietpi.com/forum/user_avatar/dietpi.com/joulinar/32/57_2.png) [@Joulinar](https://dietpi.com/forum/u/Joulinar)
#### Post date: [31 August 2022 17:13 UTC](https://dietpi.com/forum/t/unable-to-update-to-8-8-1/14170/4 "2022-08-31T17:13:17Z")

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> [@mail2rst](#):
>
> I think you have same trouble,

It’s a complete different issues. Same one as this [Upgrading to bullseye: editing dietpi-mono.list](https://dietpi.com/forum/t/upgrading-to-bullseye-editing-dietpi-mono-list/14041)

Probably OP switched from Buster to Bullseye. But mono is not providing a Bullseye repository. Therefore it would need to switched back to Buster as described on our upgrade guide.

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