diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12df5ade9..beb53fc1b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -47,6 +47,7 @@ The following sections list the changes for unreleased.
 * Bugfix - Renaming a user to a string with capital letters: [#7964](https://github.com/owncloud/ocis/pull/7964)
 * Bugfix - Improve OCM support: [#7973](https://github.com/owncloud/ocis/pull/7973)
 * Change - Remove accessDeniedHelpUrl from the config: [#7970](https://github.com/owncloud/ocis/pull/7970)
+* Enhancement - Add ocm and sciencemesh services: [#7576](https://github.com/owncloud/ocis/pull/7576)
 * Enhancement - Bump reva: [#7793](https://github.com/owncloud/ocis/pull/7793)
 * Enhancement - Update web to v8.0.0-beta.2: [#7952](https://github.com/owncloud/ocis/pull/7952)
 
@@ -86,6 +87,14 @@ The following sections list the changes for unreleased.
 
    https://github.com/owncloud/ocis/pull/7970
 
+* Enhancement - Add ocm and sciencemesh services: [#7576](https://github.com/owncloud/ocis/pull/7576)
+
+   We added sciencemesh and ocm services to enable federation.
+
+   https://github.com/owncloud/ocis/pull/7576
+   https://github.com/owncloud/ocis/pull/7464
+   https://github.com/owncloud/ocis/pull/7463
+
 * Enhancement - Bump reva: [#7793](https://github.com/owncloud/ocis/pull/7793)
 
    Bumps reva version