diff --git a/back/src/controllers/administrateur.controller.js b/back/src/controllers/administrateur.controller.js
index 8410f815c0645eb3bc295ebdc352549937dc2e07..2dc022fd41753de108d77720f46f9a6816a8f12c 100644
--- a/back/src/controllers/administrateur.controller.js
+++ b/back/src/controllers/administrateur.controller.js
@@ -159,7 +159,7 @@ async function getUsersPerformance(req, res) {
 
 function isAdminMiddleware(req, res, next) {
   console.log(req.session.ids);
-  const login = req.session.ids.user.login || '';
+  const login = req.session.login || '';
   const admins = getAdminsLogins();
   if (admins.includes(login)) {
     return next();
diff --git a/back/src/controllers/staffeurs.controller.js b/back/src/controllers/staffeurs.controller.js
index c8b29a5d6542c07a461259a649b68b149b4f2077..03778fa7d4537ba3c92e2abea1495ea9545281cd 100644
--- a/back/src/controllers/staffeurs.controller.js
+++ b/back/src/controllers/staffeurs.controller.js
@@ -73,7 +73,7 @@ function getStaffeursLogins(req, res) {
 }
 
 function isStaffMiddleware(req, res, next) {
-  const login = req.session.ids.user.login || '';
+  const login = req.session.ids.login || '';
   const staffs = getStaffLogins();
   if (staffs.includes(login)) {
     return next();