1 files changed, 2 insertions, 4 deletions

diff --git a/src/mailman/rules/news_moderation.py b/src/mailman/rules/news_moderation.py
index 2feeed4a1..63a7e93b0 100644
--- a/src/mailman/rules/news_moderation.py
+++ b/src/mailman/rules/news_moderation.py
@@ -17,16 +17,14 @@
 
 """The news moderation rule."""
 
+from mailman import public
 from mailman.core.i18n import _
 from mailman.interfaces.nntp import NewsgroupModeration
 from mailman.interfaces.rules import IRule
 from zope.interface import implementer
 
-__all__ = [
-    'ModeratedNewsgroup',
-    ]
-
 
+@public
 @implementer(IRule)
 class ModeratedNewsgroup:
     """The news moderation rule."""