diff --git a/config/env.example.optional b/config/env.example.optional
index ffad0f1cd..82e95ce84 100644
--- a/config/env.example.optional
+++ b/config/env.example.optional
@@ -274,3 +274,8 @@ CRON_JOBS_DISABLED=""
 
 # optional license key for lightgallery
 VITE_LIGHTGALLERY_LICENSE_KEY = ""
+
+# Email used to find the Instructeur who fixes data on production.
+# This email will be visible to users whom dossier had been fixed by our maintenance_tasks
+# By default we use CONTACT_EMAIL, but you can customize it
+MAINTENANCE_INSTRUCTEUR_EMAIL=""