diff --git a/bundles/zfs-mirror/metadata.py b/bundles/zfs-mirror/metadata.py
index ccb93b2..0a982be 100644
--- a/bundles/zfs-mirror/metadata.py
+++ b/bundles/zfs-mirror/metadata.py
@@ -3,6 +3,7 @@ defaults = {
         'zfs-mirror': {
             'command': '/opt/zfs-mirror',
             'when': 'daily',
+            'persistent': True,
         },
     },
 }