diff --git a/README.md b/README.md
index 1f17d7e..bb87365 100644
--- a/README.md
+++ b/README.md
@@ -42,6 +42,7 @@ receivers:
 
 Report bugs on the [issue tracker], send patches/ask questions on the [mailing list]
 or write to me directly on matrix [@xenrox:xenrox.net].
+There is a [mirror on Codeberg] as well, where you can create issues or open pull requests.
 
 [ntfy-alertmanager]: https://hub.xenrox.net/~xenrox/ntfy-alertmanager/
 [scfg]: https://git.sr.ht/~emersion/scfg
@@ -59,3 +60,4 @@ or write to me directly on matrix [@xenrox:xenrox.net].
 [example configuration file]: https://git.xenrox.net/~xenrox/ntfy-alertmanager/tree/master/item/config.scfg
 [my deployment]: https://git.xenrox.net/~xenrox/ansible/tree/master/item/roles/alertmanager/templates/ntfy-alertmanager.j2
 [aur package]: https://aur.archlinux.org/packages/ntfy-alertmanager
+[mirror on Codeberg]: https://codeberg.org/xenrox/ntfy-alertmanager