diff --git a/web/mailman-web/settings.py b/web/mailman-web/settings.py
index 2ddc6cb..f37f240 100644
--- a/web/mailman-web/settings.py
+++ b/web/mailman-web/settings.py
@@ -400,6 +400,7 @@ FILTER_VHOST = False
 
 Q_CLUSTER = {
     'timeout': 300,
+    'retry': 300,
     'save_limit': 100,
     'orm': 'default',
 }