diff --git a/addons/event/event_view.xml b/addons/event/event_view.xml
index efdbf1be3b2..6411c70a612 100644
--- a/addons/event/event_view.xml
+++ b/addons/event/event_view.xml
@@ -93,6 +93,7 @@
                                    </div>
                             </group>
                             <group>
+                                <field name="user_id"/>
                                 <field name="type" on_change="onchange_event_type(type,context)" />
                                 <field name="date_begin" on_change="onchange_start_date(date_begin,date_end)"/>
                                 <field name="date_end"/>