diff --git a/addons/mass_mailing_event_track/views/event_views.xml b/addons/mass_mailing_event_track/views/event_views.xml
index 2e18a8bbe0f..457c76f0834 100644
--- a/addons/mass_mailing_event_track/views/event_views.xml
+++ b/addons/mass_mailing_event_track/views/event_views.xml
@@ -7,7 +7,7 @@
         <field name="inherit_id" ref="event.view_event_form"/>
         <field name="arch" type="xml">
             <xpath expr="//field[@name='stage_id']" position="before">
-                <button name="action_mass_mailing_track_speakers" string="Contact Track Speakers" type="object" attrs="{'invisible': [('track_count', '=', 0)]}"/>
+                <button name="action_mass_mailing_track_speakers" string="Contact Track Speakers" type="object" attrs="{'invisible': [('track_count', '=', 0)]}" groups="mass_mailing.group_mass_mailing_user"/>
             </xpath>
         </field>
     </record>