diff --git a/classes/order/Order.php b/classes/order/Order.php
index 7bfe87962..06038f01d 100644
--- a/classes/order/Order.php
+++ b/classes/order/Order.php
@@ -1115,26 +1115,6 @@ class OrderCore extends ObjectModel
 		$this->update();
 	}
 
-	public static function printPDFIcons($id_order, $tr)
-	{
-		$order = new Order($id_order);
-		$orderState = $order->getCurrentOrderState();
-		if (!Validate::isLoadedObject($orderState) || !Validate::isLoadedObject($order))
-			return '';
-		echo '<span style="width:20px; margin-right:5px;">';
-		if (($orderState->invoice && $order->invoice_number) && (int)($tr['product_number']))
-			echo '<a target="_blank" href="pdf.php?id_order='.(int)$order->id.'&pdf"><img src="../img/admin/tab-invoice.gif" alt="invoice" /></a>';
-		else
-			echo '&nbsp;';
-		echo '</span>';
-		echo '<span style="width:20px;">';
-		if ($orderState->delivery && $order->delivery_number)
-			echo '<a target="_blank" href="pdf.php?id_delivery='.(int)$order->delivery_number.'"><img src="../img/admin/delivery.gif" alt="delivery" /></a>';
-		else
-			echo '&nbsp;';
-		echo '</span>';
-	}
-
 	public static function getByDelivery($id_delivery)
 	{
 		$sql = 'SELECT id_order