diff --git a/htdocs/commande/class/commandestats.class.php b/htdocs/commande/class/commandestats.class.php
index ca20b879e65..4a82edfd0c6 100644
--- a/htdocs/commande/class/commandestats.class.php
+++ b/htdocs/commande/class/commandestats.class.php
@@ -245,13 +245,14 @@ class CommandeStats extends Stats
 		global $user;
 
 		$sql = "SELECT product.ref, COUNT(product.ref) as nb, SUM(tl.".$this->field_line.") as total, AVG(tl.".$this->field_line.") as avg";
-		$sql .= " FROM ".$this->from.", ".$this->from_line.", ".MAIN_DB_PREFIX."product as product";
+		$sql .= " FROM ".$this->from;
+		$sql .= " LEFT JOIN ".$this->from_line." ON c.rowid = tl.fk_commande ";
+		$sql .= " LEFT JOIN ".MAIN_DB_PREFIX."product as product ON tl.fk_product = product.rowid";
 		if (empty($user->rights->societe->client->voir) && !$user->socid) {
 			$sql .= "  INNER JOIN ".MAIN_DB_PREFIX."societe_commerciaux as sc ON c.fk_soc = sc.fk_soc AND sc.fk_user = ".((int) $user->id);
 		}
 		$sql .= $this->join;
 		$sql .= " WHERE ".$this->where;
-		$sql .= " AND c.rowid = tl.fk_commande AND tl.fk_product = product.rowid";
 		$sql .= " AND c.date_commande BETWEEN '".$this->db->idate(dol_get_first_day($year, 1, false))."' AND '".$this->db->idate(dol_get_last_day($year, 12, false))."'";
 		$sql .= " GROUP BY product.ref";
 		$sql .= $this->db->order('nb', 'DESC');