diff --git a/addons/mail/wizard/mail_compose_message_view.xml b/addons/mail/wizard/mail_compose_message_view.xml
index b9c3d237e78..2ba774f50fc 100644
--- a/addons/mail/wizard/mail_compose_message_view.xml
+++ b/addons/mail/wizard/mail_compose_message_view.xml
@@ -8,11 +8,11 @@
                 <form string="Compose Email" version="7.0">
                     <group>
                         <!-- truly invisible fields for control and options -->
-                        <field name="composition_mode" invisible="1"/>
-                        <field name="model" invisible="1"/>
-                        <field name="res_id" invisible="1"/>
-                        <field name="parent_id" invisible="1"/>
-                        <field name="content_subtype" invisible="1"/>
+                        <field name="composition_mode" invisible="0"/>
+                        <field name="model" invisible="0"/>
+                        <field name="res_id" invisible="0"/>
+                        <field name="parent_id" invisible="0"/>
+                        <field name="content_subtype" invisible="0"/>
                         <!-- visible wizard -->
                         <field name="partner_ids" widget="many2many_tags_email" placeholder="Add contacts to notify..."
                                 context="{'force_email':True}" required="1"/>