diff --git a/source/conf.py b/source/conf.py
index 77834f0..5356bc8 100644
--- a/source/conf.py
+++ b/source/conf.py
@@ -131,8 +131,7 @@ html_theme_options = {
         ('solid', 'mug-hot', 'gitea', 'https://procrastinator.nerv-project.eu/nerv-project'),
         ('brands', 'mastodon', 'mastodon', 'https://mastodon.kujiu.org/@kujiu'),
         ('solid', 'hashtag', 'irc', 'irc://freenode.net/%23nerv-project'),
-        ('brands', 'discord', 'discord', 'https://discord.gg/pzqd48'),
-        ('regular', 'comments', 'matrix', 'https://clac.nerv-project.eu/#/group/+nerv-project:nerv-project.eu'),
+        ('regular', 'comments', 'movim', 'https://clac.nerv-project.eu/'),
         ('solid', 'film', 'peertube', 'https://clap.nerv-project.eu/video-channels/kujiu_channel/videos'),
         ('brands', 'youtube', 'youtube', 'https://www.youtube.com/channel/UC6LcFMVZUOs4WbKvV3p1xVw'),
         ('solid', 'rss', 'rss', 'https://www.nerv-project.eu/blog/atom.xml'),