diff --git a/app/public/request-access.php b/app/public/request-access.php
index d456b18..9ca88fe 100644
--- a/app/public/request-access.php
+++ b/app/public/request-access.php
@@ -87,7 +87,7 @@ if ($accessTypeId !== 2) {
 
 // Rate limiting: max 3 requests per 10 minutes per IP
 $rateLimitKey = 'access_request_' . ($_SERVER['REMOTE_ADDR'] ?? 'unknown');
-if (!RateLimit::check($rateLimitKey, 3, 600)) {
+if (!(new RateLimit(3, 600))->checkKey($rateLimitKey)) {
     http_response_code(429);
     echo json_encode(['success' => false, 'message' => 'Trop de requêtes. Veuillez réessayer dans quelques minutes.']);
     exit;