diff --git a/addons/website_sale/views/website_sale.xml b/addons/website_sale/views/website_sale.xml
index 695c8563ce7..c45861f9382 100644
--- a/addons/website_sale/views/website_sale.xml
+++ b/addons/website_sale/views/website_sale.xml
@@ -720,7 +720,7 @@
           <div class="col-md-8 oe_mycart">
               <h3 class="page-header mt16">Billing Information
                   <small groups="base.group_public"> or
-                      <a t-if="not partner" t-attf-href="/web#action=redirect&amp;url=#{ request.httprequest.url }">sign in</a>
+                      <a class='btn btn-primary' t-if="not partner" t-attf-href="/web?redirect=#{ request.httprequest.url }">Sign in</a>
                   </small>
               </h3>
               <div class="row">