diff --git a/addons/hr_holidays/hr_holidays_view.xml b/addons/hr_holidays/hr_holidays_view.xml
index 2096ae2bc61..4c97a3aa1ca 100644
--- a/addons/hr_holidays/hr_holidays_view.xml
+++ b/addons/hr_holidays/hr_holidays_view.xml
@@ -139,6 +139,7 @@
                             <button string="Approved" name="second_validate" states="validate1" type="workflow" icon="gtk-apply" groups="base.group_hr_user"/>
                             <button string="Set to Draft" name="set_to_draft" states="cancel,validate,refuse" type="object" icon="gtk-convert" groups="base.group_hr_user"/>
                         </group>
+                        <field name="message_ids_social" colspan="4" widget="ThreadView" nolabel="1"/>
                     </page>
                 </notebook>
             </form>