diff --git a/nodes/home/nas.py b/nodes/home/nas.py
index 730f385..2af5b2c 100644
--- a/nodes/home/nas.py
+++ b/nodes/home/nas.py
@@ -218,6 +218,10 @@ nodes['home.nas'] = {
                     'mountpoint': '/srv/scansnap',
                 },
             },
+            'scrub': {
+                # running at 00:xx conflicts with backups
+                'cron': '54 4 * * sun',
+            },
             'snapshots': {
                 'retain_per_dataset': {
                     'storage/download': {