diff --git a/roles/prosody/templates/prosody.cfg.lua.j2 b/roles/prosody/templates/prosody.cfg.lua.j2
index f8d9577469c0e39d5f3618bd0a26e5738d16f686..f6276661258500dccca02767bf18c1bc68853e0e 100644
--- a/roles/prosody/templates/prosody.cfg.lua.j2
+++ b/roles/prosody/templates/prosody.cfg.lua.j2
@@ -145,6 +145,9 @@ VirtualHost "{{ domain }}"
     key = "/etc/credentials/public/{{ domain }}/privkey.pem";
     certificate = "/etc/credentials/public/{{ domain }}/fullchain.pem";
   }
+  disco_items = {
+    { "conference.jabber.{{ domain }}", "Conference rooms for {{ domain }}" };
+  }
 
 Component "conference.jabber.{{ domain }}" "muc"
   name = "Conference rooms for {{ domain }}"