diff --git a/src/app/controllers/MembershipController.php b/src/app/controllers/MembershipController.php
index bf797dbfbfb5dfa4e63649f4359001fdf8bfcbe0..39fdc5a16e31270d9a042b29a5e36d464f0495d2 100644
--- a/src/app/controllers/MembershipController.php
+++ b/src/app/controllers/MembershipController.php
@@ -38,7 +38,7 @@ class MembershipController extends BaseController
 
       switch ($_SERVER['REQUEST_METHOD']) {
         case "GET":
-          $userId = 1;
+          $userId = $_SESSION['user_id'];
 
           $iv = openssl_random_pseudo_bytes(openssl_cipher_iv_length('aes-256-cbc'));