1 files changed, 2 insertions, 1 deletions

diff --git a/src/mailman/rest/webservice.py b/src/mailman/rest/webservice.py
index e1b5502d7..2d82c22a8 100644
--- a/src/mailman/rest/webservice.py
+++ b/src/mailman/rest/webservice.py
@@ -41,6 +41,7 @@ from zope.publisher.publish import publish
 from mailman.config import config
 from mailman.core.system import system
 from mailman.interfaces.domain import IDomainCollection, IDomainManager
+from mailman.interfaces.listmanager import IListManager
 from mailman.interfaces.rest import IResolvePathNames
 from mailman.rest.publication import AdminWebServicePublication
 
@@ -79,7 +80,7 @@ class AdminWebServiceApplication:
         top_level = dict(
             system=system,
             domains=IDomainCollection(IDomainManager(config)),
-            lists=config.db.list_manager,
+            lists=IListManager(config),
             )
         next_step = top_level.get(name)
         log.debug('Top level name: %s -> %s', name, next_step)