diff --git a/nixos/doc/manual/preface.xml b/nixos/doc/manual/preface.xml
index c0d530c3d1b..de3b9dd4474 100644
--- a/nixos/doc/manual/preface.xml
+++ b/nixos/doc/manual/preface.xml
@@ -20,7 +20,7 @@
Discourse,
the Matrix room,
+ xlink:href="https://matrix.to/#/#nix:nixos.org">Matrix room,
or on the
#nixos channel on Libera.Chat.