diff --git a/htdocs/product/stats/card.php b/htdocs/product/stats/card.php
index 52ffa0a58c8..e7c50e8309e 100644
--- a/htdocs/product/stats/card.php
+++ b/htdocs/product/stats/card.php
@@ -75,9 +75,9 @@ if (empty($search_year)) $search_year=$currentyear;
 
 $form = new Form($db);
 $htmlother = new FormOther($db);
-
 $object = new Product($db);
-if (! $id)
+
+if (! $id && empty($ref))
 {
     llxHeader("",$langs->trans("ProductStatistics"));