diff --git a/classes/adonis.php b/classes/adonis.php
index d6f5f09..03aaab7 100644
--- a/classes/adonis.php
+++ b/classes/adonis.php
@@ -37,7 +37,7 @@ class Adonis {
         $headers[] = "Accept: application/json";
 
         if ($add_token == true) {
-            $headers[] = "Authentication_Token: " . $this->getToken($api);
+            $payload["Authentication_Token"] = $this->getToken($api);
         }
 
         if ($wrap_request == true) {