diff --git a/addons/mail/data/mail_activity_data.xml b/addons/mail/data/mail_activity_data.xml
index 7309c991b6c..04ce5695c4a 100644
--- a/addons/mail/data/mail_activity_data.xml
+++ b/addons/mail/data/mail_activity_data.xml
@@ -23,5 +23,12 @@
             <field name="delay_count">5</field>
             <field name="sequence">12</field>
         </record>
+        <record id="mail_activity_data_warning" model="mail.activity.type">
+            <field name="name">Exception</field>
+            <field name="icon">fa-warning</field>
+            <field name="days">0</field>
+            <field name="sequence">99</field>
+            <field name="decoration_type">warning</field>
+        </record>
     </data>
 </odoo>