diff --git a/nodes/home/nas.py b/nodes/home/nas.py
index 0bcab61..07b0e92 100644
--- a/nodes/home/nas.py
+++ b/nodes/home/nas.py
@@ -28,6 +28,8 @@ nodes['home.nas'] = {
         'apt': {
             'unattended_upgrades': {
                 'day': 6,
+                # requires manual decryption of zfs after reboot
+                'reboot-enabled': False,
             },
             'packages': {
                 'mpv': {},