diff --git a/addons/website_event/controllers/main.py b/addons/website_event/controllers/main.py
index e5e02ca447f..1e8154cb20b 100644
--- a/addons/website_event/controllers/main.py
+++ b/addons/website_event/controllers/main.py
@@ -36,7 +36,7 @@ import werkzeug
 class website_event(http.Controller):
     _order = 'website_published desc, date_begin desc'
 
-    @website.route(['/event/', '/event/page/<int:page>/'], type='http', auth="public")
+    @website.route(['/event/', '/event/page/<int:page>/'], type='http', auth="public", multilang=True)
     def events(self, page=1, **searches):
         cr, uid, context = request.cr, request.uid, request.context
         event_obj = request.registry['event.event']
@@ -152,7 +152,7 @@ class website_event(http.Controller):
 
         return request.website.render("website_event.index", values)
 
-    @website.route(['/event/<int:event_id>'], type='http', auth="public")
+    @website.route(['/event/<int:event_id>'], type='http', auth="public", multilang=True)
     def event(self, event_id=None, **post):
         event_obj = request.registry['event.event']
         values = {
@@ -162,7 +162,7 @@ class website_event(http.Controller):
         }
         return request.website.render("website_event.event_description_full", values)
 
-    @website.route(['/event/<int:event_id>/add_cart'], type='http', auth="public")
+    @website.route(['/event/<int:event_id>/add_cart'], type='http', auth="public", multilang=True)
     def add_cart(self, event_id=None, **post):
         user_obj = request.registry['res.users']
         order_line_obj = request.registry.get('sale.order.line')
@@ -210,5 +210,5 @@ class website_event(http.Controller):
             order.write({'order_line': [(4, order_line_id)]}, context=request.context)
 
         if not _values:
-            return werkzeug.utils.redirect("/event/%s/" % event_id)
-        return werkzeug.utils.redirect("/shop/checkout")
+            return request.redirect("/event/%s/" % event_id)
+        return request.redirect("/shop/checkout")
diff --git a/addons/website_event/views/website_event.xml b/addons/website_event/views/website_event.xml
index 4f01417daeb..361a33d9104 100644
--- a/addons/website_event/views/website_event.xml
+++ b/addons/website_event/views/website_event.xml
@@ -6,10 +6,10 @@
 
     <template id="header_footer" inherit_id="website_sale.header_footer">
         <xpath expr="//header//ul[@id='top_menu']/li" position="before">
-            <li><a href="/event">Events</a></li>
+            <li><a t-href="/event">Events</a></li>
         </xpath>
         <xpath expr="//footer//ul[@name='products']/li" position="after">
-            <li><a href="/event">Events</a></li>
+            <li><a t-href="/event">Events</a></li>
         </xpath>
     </template>
 
@@ -36,7 +36,7 @@
                             <li class="nav-header">Date</li>
                             <t t-foreach="dates" t-as="date">
                                 <li t-att-class="searches.get('date') == date[0] and 'active' or ''">
-                                    <a t-attf-href="/event/#{ search_path }&amp;date=#{ date[0] }"><t t-esc="date[1]"/> <small t-if="date[3]">(<t t-esc="date[3]"/>)</small></a>
+                                    <a t-href="/event/#{ search_path }&amp;date=#{ date[0] }"><t t-esc="date[1]"/> <small t-if="date[3]">(<t t-esc="date[3]"/>)</small></a>
                                 </li>
                             </t>
                         </ul>
@@ -74,7 +74,7 @@
                                             available.
                                         </span>
                                     </t>
-                                    <h4 class="media-heading"><a t-attf-href="/event/#{ event.id }/"><span t-field="event.name"> </span></a></h4>
+                                    <h4 class="media-heading"><a t-href="/event/#{ event.id }/"><span t-field="event.name"> </span></a></h4>
                                     <div>
                                         <span t-field="event.type">: </span>
                                         <t t-if="event.organizer_id">
@@ -107,7 +107,7 @@
                 <li class="nav-header">Category</li>
                 <t t-foreach="types">
                     <li t-if="type" t-att-class="searches.get('type') == str(type and type[0]) and 'active' or ''">
-                        <a t-attf-href="/event/#{ search_path }&amp;type=#{ type[0] }"><t t-esc="type[1]"/> <small>(<t t-esc="type_count"/>)</small></a>
+                        <a t-href="/event/#{ search_path }&amp;type=#{ type[0] }"><t t-esc="type[1]"/> <small>(<t t-esc="type_count"/>)</small></a>
                     </li>
                 </t>
             </ul>
@@ -119,7 +119,7 @@
                 <li class="nav-header">Location</li>
                 <t t-foreach="countries">
                     <li t-if="country_id" t-att-class="searches.get('country') == str(country_id and country_id[0]) and 'active' or ''">
-                        <a t-attf-href="/event/#{ search_path }&amp;country=#{ country_id[0] }"><t t-esc="country_id[1]"/><small>(<t t-esc="country_id_count"/>)</small></a>
+                        <a t-href="/event/#{ search_path }&amp;country=#{ country_id[0] }"><t t-esc="country_id[1]"/><small>(<t t-esc="country_id_count"/>)</small></a>
                     </li>
                 </t>
             </ul>
@@ -164,7 +164,7 @@
                     <div class="col-md-8">
                         <t t-if="event_id.event_ticket_ids">
                         <hr/>
-                        <form t-attf-action="/event/#{ event_id.id }/add_cart" method="post">
+                        <form t-action="/event/#{ event_id.id }/add_cart" method="post">
                             <table class="table">
                                 <thead>
                                     <tr>