diff --git a/nodes/rx300.py b/nodes/rx300.py
index 1c76924..842dc71 100644
--- a/nodes/rx300.py
+++ b/nodes/rx300.py
@@ -15,7 +15,7 @@ nodes['rx300'] = {
         'zfs',
     },
     'groups': {
-        'debian-buster',
+        'debian-bullseye',
         'webserver',
     },
     'metadata': {
@@ -33,6 +33,14 @@ nodes['rx300'] = {
             'packages': {
                 'ipmitool': {},
             },
+            # XXX remove this once nginx.org has packages for debian bullseye
+            'repos': {
+                'nginx': {
+                    'items': atomic({
+                        'deb http://nginx.org/packages/debian buster nginx',
+                    }),
+                },
+            },
         },
         'icinga_options': {
             'pretty_name': 'franzi.business',