diff --git a/addons/website_sale/static/src/js/website.tour.sale.js b/addons/website_sale/static/src/js/website.tour.sale.js
index 83696c4e3cb..6c816e0160a 100644
--- a/addons/website_sale/static/src/js/website.tour.sale.js
+++ b/addons/website_sale/static/src/js/website.tour.sale.js
@@ -22,7 +22,7 @@
                 {
                     title:     "click on add to cart",
                     waitFor:   'input[name="product_id"]:eq(1)[checked]',
-                    element:   'form[action="/shop/add_cart/"] button',
+                    element:   'form[action="/shop/add_cart/"] .btn',
                 },
                 {
                     title:     "add suggested",
diff --git a/addons/website_sale/static/src/js/website_sale.js b/addons/website_sale/static/src/js/website_sale.js
index 2dc908ccd13..8298f6b22c0 100644
--- a/addons/website_sale/static/src/js/website_sale.js
+++ b/addons/website_sale/static/src/js/website_sale.js
@@ -61,6 +61,10 @@ $(document).ready(function () {
         return false;
     });
 
+    $('.a-submit').on('click', function () {
+        $(this).closest('form').submit();
+    });
+
     // change price when they are variants
     $('form.js_add_cart_json label').on('mouseup', function (ev) {
         ev.preventDefault();
diff --git a/addons/website_sale/views/website_sale.xml b/addons/website_sale/views/website_sale.xml
index 2c73b9a9381..f23686d089d 100644
--- a/addons/website_sale/views/website_sale.xml
+++ b/addons/website_sale/views/website_sale.xml
@@ -336,7 +336,7 @@
                              }'/>
                         </h4>
                     </div>
-                    <button class="btn btn-primary btn-lg mt8">Add to Cart</button>
+                    <a class="btn btn-danger btn-lg mt8 a-submit">Add to Cart</a>
                     <hr t-if="product.description_sale"/>
                     <div><p t-field="product.description_sale" class="text-muted"/></div>
                     <hr/>