diff --git a/lib/Event.php b/lib/Event.php
index 2add5ce11..d0efc0261 100644
--- a/lib/Event.php
+++ b/lib/Event.php
@@ -7,6 +7,7 @@
  *
  * @property string $id
  * @property string $object
+ * @property string $account
  * @property string $api_version
  * @property int $created
  * @property mixed $data