diff --git a/static/admin/config.yml b/static/admin/config.yml
index 96463ebef8..845465542f 100644
--- a/static/admin/config.yml
+++ b/static/admin/config.yml
@@ -7,6 +7,7 @@ backend:
     delete: 'news: delete "{{slug}}"'
     uploadMedia: 'news: upload media "{{path}}"'
     deleteMedia: 'news: delete media "{{path}}"'
+  signoff_commits: true
 site_url: "https://osrd.fr"
 media_folder: "static/images"
 public_folder: "/images"