diff --git a/tools/import_ldap_group_users.py b/tools/import_ldap_group_users.py
index cbed095..b19e540 100644
--- a/tools/import_ldap_group_users.py
+++ b/tools/import_ldap_group_users.py
@@ -129,7 +129,7 @@ SQL_UPDATE_USER = text("""
         display_name   = :display_name,
         email          = :email,
         auth_type      = 'ldap',
-        is_active      = true,
+        -- is_active PRESERVE : jamais reactive un user desactive manuellement
         contact_id     = COALESCE(:contact_id, contact_id),
         itop_person_id = COALESCE(:itop_pid, itop_person_id),
         updated_at     = now()