diff --git a/controllers/admin/AdminSuppliersController.php b/controllers/admin/AdminSuppliersController.php
index 3fd078eb0..bd5d6948a 100644
--- a/controllers/admin/AdminSuppliersController.php
+++ b/controllers/admin/AdminSuppliersController.php
@@ -37,7 +37,7 @@ class AdminSuppliersControllerCore extends AdminController
 		$this->addRowAction('delete');
 		$this->bulk_actions = array('delete' => array('text' => $this->l('Delete selected'), 'confirm' => $this->l('Delete selected items?')));
 
-		$this->_select = 'COUNT(ps.`id_product`) AS products';
+		$this->_select = 'COUNT(DISTINCT ps.`id_product`) AS products';
 		$this->_join = 'LEFT JOIN `'._DB_PREFIX_.'product_supplier` ps ON (a.`id_supplier` = ps.`id_supplier`)';
 		$this->_group = 'GROUP BY a.`id_supplier`';