diff --git a/system/zfs.py b/system/zfs.py
index f8a72a44f01..51b9db63692 100644
--- a/system/zfs.py
+++ b/system/zfs.py
@@ -119,6 +119,7 @@ options:
     description:
       - Name of the snapshot to clone
     required: False
+    version_added: "2.0"
   primarycache:
     description:
       - The primarycache property.