diff --git a/app/api/serializer.py b/app/api/serializer.py
index 3688b89e..4017fd1e 100644
--- a/app/api/serializer.py
+++ b/app/api/serializer.py
@@ -238,15 +238,9 @@ def get_alias_infos_with_pagination_v3(
             sub.c.nb_reply,
             sub.c.nb_blocked,
             sub.c.nb_forward,
-            latest_activity,
-            Mailbox,
         )
         .join(Contact, Alias.id == Contact.alias_id, isouter=True)
         .join(EmailLog, Contact.id == EmailLog.contact_id, isouter=True)
-        .join(AliasMailbox, AliasMailbox.alias_id == Alias.id, isouter=True)
-        .filter(
-            or_(Mailbox.id == AliasMailbox.mailbox_id, Mailbox.id == Alias.mailbox_id)
-        )
         .filter(Alias.id == sub.c.id)
         .filter(
             or_(
@@ -286,7 +280,7 @@ def get_alias_infos_with_pagination_v3(
     q = list(q.limit(PAGE_LIMIT).offset(page_id * PAGE_LIMIT))
 
     ret = []
-    for alias, contact, email_log, nb_reply, nb_blocked, nb_forward, _, _ in q:
+    for alias, contact, email_log, nb_reply, nb_blocked, nb_forward in q:
         ret.append(
             AliasInfo(
                 alias=alias,