diff --git a/addons/website_mass_mailing/views/res_config_settings_views.xml b/addons/website_mass_mailing/views/res_config_settings_views.xml
index f9366ed6160..d8c330d2050 100644
--- a/addons/website_mass_mailing/views/res_config_settings_views.xml
+++ b/addons/website_mass_mailing/views/res_config_settings_views.xml
@@ -6,7 +6,7 @@
         <field name="model">res.config.settings</field>
         <field name="arch" type="xml">
             <xpath expr="//div[@id='mailing_list']" position="inside">
-                <div class="col-md-6 o_setting_box col-xs-12" title="This adds a new Newsletter Popup snippet to drag &amp; drop on on your website pages. It triggers a popup when visitors land on the page. This popup prompts them to enter their email address to join a mailing list.">
+                <div class="col-md-6 o_setting_box col-xs-12" title="This adds a new Newsletter Popup snippet to drag &amp; drop on your website pages. It triggers a popup when visitors land on the page. This popup prompts them to enter their email address to join a mailing list.">
                     <div class="o_setting_left_pane">
                         <field name="group_website_popup_on_exit"/>
                     </div>