diff --git a/app/api/serializer.py b/app/api/serializer.py
index 6aabfe07..6ce16b45 100644
--- a/app/api/serializer.py
+++ b/app/api/serializer.py
@@ -247,7 +247,7 @@ def get_alias_infos_with_pagination_v3(
         q = q.filter(
             or_(
                 Alias.email.ilike(f"%{query}%"),
-                Alias.note.ilike(f"%{query}%"),
+                Alias.ts_vector.match(query),
                 Alias.name.ilike(f"%{query}%"),
                 mailboxes_sub.c.nb_matched_mailboxes > 0,
                 Mailbox.email.ilike(f"%{query}%"),