diff --git a/api/src/Core/Session.php b/api/src/Core/Session.php
index 0bf238f4..76aa020e 100755
--- a/api/src/Core/Session.php
+++ b/api/src/Core/Session.php
@@ -28,6 +28,7 @@ class Session {
         $_SESSION['user_id'] = $userData['id'];
         $_SESSION['user_email'] = $userData['email'] ?? '';
         $_SESSION['entity_id'] = $userData['fk_entite'] ?? null;
+        $_SESSION['fk_role'] = $userData['fk_role'] ?? 1;
         $_SESSION['authenticated'] = true;
         $_SESSION['last_activity'] = time();
 
@@ -56,6 +57,10 @@ class Session {
         return $_SESSION['entity_id'] ?? null;
     }
 
+    public static function getRole(): ?int {
+        return $_SESSION['fk_role'] ?? null;
+    }
+
     public static function requireAuth(): void {
         if (!self::isAuthenticated()) {
             // Log détaillé pour le debug