diff --git a/nodes/htz/ex42-1048908.py b/nodes/htz/ex42-1048908.py
index 7fdabfa..18082e2 100644
--- a/nodes/htz/ex42-1048908.py
+++ b/nodes/htz/ex42-1048908.py
@@ -339,6 +339,12 @@ nodes['htz.ex42-1048908'] = {
                 '/dev/nvme1',
             },
         },
+        'systemd': {
+            'journal': {
+                # should last about 9 days
+                'maxuse': '2G',
+            },
+        },
         'travelynx': {
             'version': '1.19.4',
             'mail_from': 'travelynx@franzi.business',