diff --git a/CHANGELOG.md b/CHANGELOG.md
index 62732fdd..5d500223 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -48,6 +48,7 @@ The **patch** part changes is incremented if multiple releases happen the same m
 * clamav: set `MaxConnectionQueueLength` to its default value (200), custom (15) was way too small and caused recurrent connections fail in Postfix.
 * postfix (packmail only): disable `concurrency_failed_cohort_limit` for destination smtp-amavis to prevent the suspension of this destination when Amavis fails to answer. Indeed, we configure the suspension delay quite long in `minimal_backoff_time` (2h) and `maximal_backoff_time` (6h) to reduce the risk of ban from external SMTPs.
 * php: install using sury repositories on bullseye
+* postfix: remove unused "aliases_scope=sub" from virtual_aliases.cf (it generated warnings)
 
 ### Removed
 
diff --git a/postfix/templates/virtual_aliases.cf.j2 b/postfix/templates/virtual_aliases.cf.j2
index 1a6e5f9c..97f4baf3 100644
--- a/postfix/templates/virtual_aliases.cf.j2
+++ b/postfix/templates/virtual_aliases.cf.j2
@@ -2,4 +2,3 @@ search_base = {{ ldap_suffix }}
 query_filter = (&(mailacceptinggeneralid=%u@%d)(isActive=TRUE))
 result_attribute = maildrop
 version = 3
-aliases_scope = sub