diff --git a/nodes/home.backups.py b/nodes/home.backups.py
index 5bd8af5..f442698 100644
--- a/nodes/home.backups.py
+++ b/nodes/home.backups.py
@@ -1,7 +1,7 @@
 {
     'hostname': '10.0.0.5',
     'groups': [
-        'debian-10',
+        'debian-11',
         'backup-server',
         'monitored',
     ],
diff --git a/nodes/home.server.py b/nodes/home.server.py
index d414e0f..454deca 100644
--- a/nodes/home.server.py
+++ b/nodes/home.server.py
@@ -2,7 +2,7 @@
     'hostname': '10.0.0.2',
     'groups': [
         'backup',
-        'debian-10',
+        'debian-11',
         'nextcloud',
         'monitored',
         'webserver',