diff --git a/modules/statsforecast/statsforecast.php b/modules/statsforecast/statsforecast.php
index 23b3f4c52..ddd93c921 100644
--- a/modules/statsforecast/statsforecast.php
+++ b/modules/statsforecast/statsforecast.php
@@ -470,7 +470,7 @@ class StatsForecast extends Module
 			$where = ' AND co.id_zone = '.(int)$this->context->cookie->stats_id_zone.' ';
 		}
 
-		$sql = 'SELECT SUM(od.`product_price` * od.`product_quantity` / o.conversion_rate) as orderSum, COUNT(*) AS orderQty, cl.name, AVG(od.`product_price` / o.conversion_rate) as priveAvg
+		$sql = 'SELECT SUM(od.`product_price` * od.`product_quantity` / o.conversion_rate) as orderSum, SUM(od.product_quantity) as orderQty, cl.name, AVG(od.`product_price` / o.conversion_rate) as priveAvg
 				FROM `'._DB_PREFIX_.'orders` o
 				LEFT JOIN `'._DB_PREFIX_.'order_detail` od ON o.id_order = od.id_order
 				LEFT JOIN `'._DB_PREFIX_.'product` p ON p.id_product = od.product_id