diff --git a/app/Controllers/RestAuthenticationController.php b/app/Controllers/RestAuthenticationController.php
index 6ab369e..75e6cc4 100755
--- a/app/Controllers/RestAuthenticationController.php
+++ b/app/Controllers/RestAuthenticationController.php
@@ -92,7 +92,8 @@ class RestAuthenticationController extends AdminController
         if (isset($params['token']) && !empty($params['token'])) {
             $options['headers'] = [
                 'Authorization' => 'Bearer ' . $params['token'],
-                'Accept'        => 'application/json'
+                'Accept'        => 'application/json',
+                'App-Signature' => getenv('APP_SIGNATURE'),
             ];
         }