diff --git a/web/mailman-web/settings.py b/web/mailman-web/settings.py
index afc0d22..dada175 100644
--- a/web/mailman-web/settings.py
+++ b/web/mailman-web/settings.py
@@ -409,6 +409,7 @@ FILTER_VHOST = False
 
 Q_CLUSTER = {
     'timeout': 300,
+    'retry': 300,
     'save_limit': 100,
     'orm': 'default',
 }