diff --git a/config/sync/config_ignore.settings.yml b/config/sync/config_ignore.settings.yml
index d198742d..085a7297 100644
--- a/config/sync/config_ignore.settings.yml
+++ b/config/sync/config_ignore.settings.yml
@@ -1,6 +1,7 @@
 _core:
   default_config_hash: UVH1aJ4b44UM-VdPVN7hNNuuVqfReJxwfVeDQH1Hvsk
 langcode: fr
+mode: simple
 ignored_config_entities:
   - domain_alias.settings
   - domain_site_settings.domainconfigsettings