diff --git a/src/Controller/UserController.php b/src/Controller/UserController.php
index b651714..4602aca 100644
--- a/src/Controller/UserController.php
+++ b/src/Controller/UserController.php
@@ -168,7 +168,12 @@ class UserController extends AbstractController
             // -------------------------------------------------------------------
 
             // Calcul du flag de modification : utilisateur admin ET exactement 1 UO
-            $canEdit = $this->userService->canEditRolesCheck($actingUser, $user, $this->isGranted('ROLE_ADMIN'), $singleUo, $organization);
+            if (empty($uoa)){
+                $canEdit = false;
+            }else{
+                $canEdit = $this->userService->canEditRolesCheck($actingUser, $user, $this->isGranted('ROLE_ADMIN'), $singleUo, $organization);
+            }
+
 
         } catch (\Exception $e) {
             $this->loggerService->logError('error while loading user information', [