diff --git a/addons/project/views/project_views.xml b/addons/project/views/project_views.xml
index 317efa0adfe..e3b268ac320 100644
--- a/addons/project/views/project_views.xml
+++ b/addons/project/views/project_views.xml
@@ -485,7 +485,6 @@
                     <field name="remaining_hours" groups="project.group_time_work_estimation_tasks"/>
                     <field name="date_deadline"/>
                     <field name="message_needaction_counter"/>
-                    <field name="attachment_ids"/>
                     <field name="displayed_image_id"/>
                     <field name="active"/>
                     <field name="legend_blocked"/>