diff --git a/index.html b/index.html
index 52479b2..55083ed 100644
--- a/index.html
+++ b/index.html
@@ -159,6 +159,7 @@
 <footer>
     <nav>
         <a href="https://codeberg.org/kirche-im-netz/Startodon-Hub" target="_blank" style="color: white; margin: 0 1rem; text-decoration: none;">🛠️&nbsp;Quellcode</a>
+        <a href="https://matrix.to/#/#fediverse-hub:mueller-post.de" target="_blank" style="color: white; margin: 0 1rem; text-decoration: none;">🗨️&nbsp;Entwicklungschat&nbsp;[Matrix]</a>
         <a href="rechtlicheHinweise.html" style="color: white; margin: 0 1rem; text-decoration: none;">🛡️&nbsp;Impressum/Datenschutz</a>
     </nav>