diff --git a/htdocs/product/card.php b/htdocs/product/card.php
index 627b7fc5b64..775a05094fd 100644
--- a/htdocs/product/card.php
+++ b/htdocs/product/card.php
@@ -2078,7 +2078,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 
 			if (!$object->isService() && isModEnabled('bom')) {
 				print '<tr><td>'.$form->textwithpicto($langs->trans("DefaultBOM"), $langs->trans("DefaultBOMDesc", $langs->transnoentitiesnoconv("Finished"))).'</td><td>';
-				$bomkey = "Bom:bom/class/bom.class.php:0:t.status=1 AND t.fk_product=".((int) $object->id);
+				$bomkey = "Bom:bom/class/bom.class.php:0:(t.status:=:1) AND (t.fk_product:=:".((int) $object->id).')';
 				print $form->selectForForms($bomkey, 'fk_default_bom', (GETPOSTISSET('fk_default_bom') ? GETPOST('fk_default_bom') : $object->fk_default_bom), 1);
 				print '</td></tr>';
 			}