1 files changed, 2 insertions, 6 deletions

diff --git a/src/mailman/chains/discard.py b/src/mailman/chains/discard.py
index 5ce73c60e..f77c7eb0f 100644
--- a/src/mailman/chains/discard.py
+++ b/src/mailman/chains/discard.py
@@ -17,13 +17,9 @@
 
 """The terminal 'discard' chain."""
 
-__all__ = [
-    'DiscardChain',
-    ]
-
-
 import logging
 
+from mailman import public
 from mailman.chains.base import TerminalChainBase
 from mailman.core.i18n import _
 from mailman.interfaces.chain import DiscardEvent
@@ -33,7 +29,7 @@ from zope.event import notify
 log = logging.getLogger('mailman.vette')
 
 
-
+@public
 class DiscardChain(TerminalChainBase):
     """Discard a message."""