1 files changed, 4 insertions, 4 deletions

diff --git a/src/mailman_pgp/model/list.py b/src/mailman_pgp/model/list.py
index a0101a7..8448368 100644
--- a/src/mailman_pgp/model/list.py
+++ b/src/mailman_pgp/model/list.py
@@ -23,7 +23,7 @@ from os.path import exists, isfile, join
 from flufl.lock import Lock
 from mailman.database.types import Enum, SAUnicode
 from mailman.interfaces.action import Action
-from mailman.interfaces.listmanager import IListManager, ListDeletedEvent
+from mailman.interfaces.listmanager import (IListManager, ListDeletingEvent)
 from pgpy import PGPKey
 from public import public
 from sqlalchemy import Boolean, Column, Integer
@@ -153,9 +153,9 @@ class PGPMailingList(Base):
         return PGPMailingList.query().filter_by(list_id=mlist.list_id).first()
 
 
-@classhandler.handler(ListDeletedEvent)
-def on_delete(mlist):
-    pgp_list = PGPMailingList.for_list(mlist)
+@classhandler.handler(ListDeletingEvent)
+def on_delete(event):
+    pgp_list = PGPMailingList.for_list(event.mailing_list)
     if pgp_list:
         with transaction() as session:
             # TODO shred the list key