diff --git a/addons/website/static/src/js/website.ace.js b/addons/website/static/src/js/website.ace.js
index 95164685f09..ac7b89d45ba 100644
--- a/addons/website/static/src/js/website.ace.js
+++ b/addons/website/static/src/js/website.ace.js
@@ -27,7 +27,10 @@
         events: _.extend({}, website.EditorBar.prototype.events, {
             'click a[data-action=ace]': 'launch',
         }),
-        launch: launch,
+        launch: function (e) {
+            e.preventDefault();
+            launch();
+        },
     });
 
     website.ace = {};