diff --git a/matrix/index.html b/matrix/index.html
index 6ec0065..0c0f856 100644
--- a/matrix/index.html
+++ b/matrix/index.html
@@ -13,6 +13,7 @@
     <nav>
         <a href="https://matrix.to/#/@v:nadeko.net">nadeko.net | Main</a> •
         <a href="https://matrix.to/#/@river:ari.lt">ari.lt</a> •
+        <a href="https://matrix.to/#/@milkshake:matrixbox.de">matrixbox.de</a> •
         <a href="https://matrix.to/#/@v:gra.phite.ro">gra.phite.ro</a> •
         <a href="https://matrix.to/#/@aurora:aria-net.org">aria-net.org</a> •
         <a href="https://matrix.to/#/@voxel:conduit.rs">conduit.rs</a> •