diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
index 653f958..bdde3ce 100644
--- a/src/main/resources/application.properties
+++ b/src/main/resources/application.properties
@@ -26,7 +26,7 @@ afterwork.super-admin.password=${SUPER_ADMIN_PASSWORD:SuperAdmin2025!}
 afterwork.super-admin.first-name=${SUPER_ADMIN_FIRST_NAME:Super}
 afterwork.super-admin.last-name=${SUPER_ADMIN_LAST_NAME:Administrator}
 # Clé secrète pour les opérations admin (header X-Super-Admin-Key sur PUT /users/{id}/role, etc.)
-afterwork.super-admin.api-key=${SUPER_ADMIN_API_KEY:}
+afterwork.super-admin.api-key=${SUPER_ADMIN_API_KEY:prod-super-admin-key}
 
 # ====================================================================
 # Wave API (paiement droits d'accès établissements)