diff --git a/Collectively-owned-instances.md b/Collectively-owned-instances.md
index a54fe2c..f1b3a97 100644
--- a/Collectively-owned-instances.md
+++ b/Collectively-owned-instances.md
@@ -12,7 +12,7 @@ Different jurisdictions have different requirements on what kinds of entities ca
 
 Where the instance (or the fediverse) is the/a main purpose of the entity.
 
-* [social.anoxinon.de](https://social.anoxinon.de) - Anoxinon e.V., DE, EU
+* [social.anoxinon.de](https://social.anoxinon.de) - Anoxinon e.V., DE, EU *(Mastodon)*
 * [toot.aquilenet.fr](https://toot.aquilenet.fr), [tube.aquilenet.fr](https://tube.aquilenet.fr) - [Aquilenet](https://www.aquilenet.fr/lassociation/statuts/), FR, EU *(Mastodon, PeerTube)*
 * [social.data.coop](https://social.data.coop) - for members of the [cooperative](https://data.coop/medlem/), DK, EU *(Mastodon)*
 * [freiburg.social](https://freiburg.social) - freiburg.social e.V., DE, EU *(Mastodon)*