diff --git a/back/src/controllers/administrateur.controller.js b/back/src/controllers/administrateur.controller.js
index 7b95faf69a233b036e3833a8a023534da57faf5d..17ba4289784e00b0582f6ea424cd129707cfea82 100644
--- a/back/src/controllers/administrateur.controller.js
+++ b/back/src/controllers/administrateur.controller.js
@@ -164,7 +164,7 @@ function isAdminMiddleware(req, res, next) {
   if (admins.includes(login)) {
     return next();
   }
-  return res.send({ success: false })
+  res.status(403);
 }
 
 module.exports = { getAdministrateurs, addNewAdministrateur, updateAdministrateur, deleteAdministrateur, getAdminsLogins, getUsers, isAdminMiddleware }