diff --git a/src/WP_Model.php b/src/WP_Model.php
index 1b5f09a..62915f0 100644
--- a/src/WP_Model.php
+++ b/src/WP_Model.php
@@ -15,6 +15,7 @@
 	public $ID;
 	public $_post;
 	public $_where;
+	public $_params;
 
 	public $attributes = [];
 	public $prefix = '';