diff --git a/htdocs/product/composition/card.php b/htdocs/product/composition/card.php
index 71d311ad3effc..2005090f33357 100644
--- a/htdocs/product/composition/card.php
+++ b/htdocs/product/composition/card.php
@@ -376,8 +376,13 @@
 
 		$atleastonenotdefined = 0;	// at least on buying price not defined
 
-		$tmpurlforbutton = 'javascript:console.log("click to add a product in kit");jQuery(".formtoaddinkit").toggle();';
-		$morehtmlright = dolGetButtonTitle($langs->trans('New'), '', 'fa fa-plus-circle', $tmpurlforbutton, '', $usercancreate ? 1 : 0);
+		$tmpurlforbutton = 'javascript:void(0);';
+		$newButtonParams = [
+			'attr' => [
+				'onclick' => 'console.log("click to add a product in kit");jQuery(".formtoaddinkit").toggle();return false;',
+			]
+		];
+		$morehtmlright = dolGetButtonTitle($langs->trans('New'), '', 'fa fa-plus-circle', $tmpurlforbutton, '', $usercancreate ? 1 : 0, $newButtonParams);
 
 		print load_fiche_titre($langs->trans("ProductAssociationList"), $morehtmlright, '');