diff --git a/data/powerdns/files/bind-zones/franzi.business b/data/powerdns/files/bind-zones/franzi.business
index b811603..3f51f55 100644
--- a/data/powerdns/files/bind-zones/franzi.business
+++ b/data/powerdns/files/bind-zones/franzi.business
@@ -8,8 +8,7 @@ $ORIGIN franzi.business.
                 IN  MX      10 mx0.kunbox.net.
                 IN  TXT     "v=spf1 mx ~all"
 
-chat            IN  A       94.130.52.224
-chat            IN  AAAA    2a01:4f8:10b:2a5f::2
+chat            IN  CNAME   rx300.kunbox.net.
 
 dimension       IN  A       94.130.52.224
 dimension       IN  AAAA    2a01:4f8:10b:2a5f::2
diff --git a/nodes/rx300.py b/nodes/rx300.py
index dc5b7aa..d418315 100644
--- a/nodes/rx300.py
+++ b/nodes/rx300.py
@@ -8,10 +8,12 @@ nodes['rx300'] = {
     'hostname': '31.47.232.106',
     'bundles': {
         'check-mail-received',
+        'element-web',
         'gitea',
         'jenkins-ci',
         'lm-sensors',
         'miniflux',
+        'nodejs',
         'php',
         'postgresql',
         'smartd',
@@ -63,6 +65,30 @@ nodes['rx300'] = {
                 'imap_pass': bwpass.attr('t-online.de/franzi.kunsmann@t-online.de', 'imap'),
             },
         },
+        'element-web': {
+            'url': 'chat.franzi.business',
+            'version': 'v1.7.32',
+            'config': {
+                'default_server_config': {
+                    'm.homeserver': {
+                        'base_url': 'https://matrix.franzi.business',
+                        'server_name': 'franzi.business',
+                    },
+                },
+                'brand': 'franzi.business',
+                'showLabsSettings': True,
+                'integrations_ui_url': 'https://dimension.franzi.business/riot',
+                'integrations_rest_url': 'https://dimension.franzi.business/api/v1/scalar',
+                'integrations_widgets_urls': {
+                    'https://dimension.franzi.business/widgets'
+                },
+                'default_theme': 'dark',
+                'defaultCountryCode': 'DE',
+                'jitsi': {
+                    'preferredDomain': 'meet.ffmuc.net',
+                },
+            },
+        },
         'gitea': {
             'version': '1.14.4',
             'sha256': 'e1ce2fadcf6561cb2543b44b9f1382d6ce4be29ed8edd6d9d7080a218aa114b0',
@@ -95,6 +121,7 @@ nodes['rx300'] = {
         },
         'nginx': {
             'vhosts': {
+                'element-web': {'ssl': '_.franzi.business'},
                 'gitea': {'ssl': '_.franzi.business'},
                 'miniflux': {'ssl': '_.franzi.business'},
                 'franzi.business': {