diff --git a/addons/website_sale/controllers/main.py b/addons/website_sale/controllers/main.py
index 81a4743eb3f..c9ceabb568e 100644
--- a/addons/website_sale/controllers/main.py
+++ b/addons/website_sale/controllers/main.py
@@ -972,7 +972,7 @@ class website_sale(http.Controller):
             pricelist_id = request.session.get('sale_order_code_pricelist_id') or partner.property_product_pricelist.id
         else:
             pricelist_id = partner.property_product_pricelist.id
-        prices = pool['product.pricelist'].price_rule_get_multi(cr, uid, [], [(product, add_qty, partner) for product in products], context=context)
+        prices = pool['product.pricelist'].price_rule_get_multi(cr, uid, [pricelist_id], [(product, add_qty, partner) for product in products], context=context)
         return {product_id: prices[product_id][pricelist_id][0] for product_id in product_ids}
 
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