diff --git a/classes/order/OrderDetail.php b/classes/order/OrderDetail.php
index 6480af707..bad6a0ee2 100644
--- a/classes/order/OrderDetail.php
+++ b/classes/order/OrderDetail.php
@@ -196,8 +196,12 @@ class OrderDetailCore extends ObjectModel
 			'discount_quantity_applied' => array(),
 			'download_hash' => array(),
 			'download_deadline' => array()
-		)
-	);
+		),
+		'associations' => array(
+				'taxes'  => array('resource' => 'tax', 'getter' => 'getWsTaxes', 'setter' => false, 'virtual_entity' => true,
+						'fields' => array('id' =>  array()),
+						),
+				));
 
 	/** @var bool */
 	protected $outOfStock = false;
@@ -223,7 +227,7 @@ class OrderDetailCore extends ObjectModel
 		$id_shop = null;
 		if ($this->context != null && isset($this->context->shop))
 			$id_shop = $this->context->shop->getID();
-		return parent::__construct($id, $id_lang, $id_shop);
+		parent::__construct($id, $id_lang, $id_shop);
 	}
 
 	public static function getDownloadFromHash($hash)
@@ -577,5 +581,14 @@ class OrderDetailCore extends ObjectModel
         $this->total_shipping_price_tax_incl = (float)($this->total_shipping_price_tax_excl * (1 + ($tax_rate / 100)));
         $this->total_shipping_price_tax_incl = Tools::ps_round($this->total_shipping_price_tax_incl, 2);
     }
+    
+    public function getWsTaxes()
+    {
+    	$query = new DbQuery();
+    	$query->select('id_tax as id');
+    	$query->from('order_detail_tax', 'tax');
+    	$query->join('LEFT JOIN `'._DB_PREFIX_.'order_detail` od ON (tax.`id_order_detail` = od.`id_order_detail`)');
+    	$query->where('od.`id_order_detail` = '.(int)$this->id_order_detail);
+    	return Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS($query);
+    }
 }
-