diff --git a/odex25_project/project_base/views/project_task_views.xml b/odex25_project/project_base/views/project_task_views.xml
index 741c238bb..333a1f3eb 100644
--- a/odex25_project/project_base/views/project_task_views.xml
+++ b/odex25_project/project_base/views/project_task_views.xml
@@ -52,7 +52,6 @@
             <xpath expr="//notebook" position="inside">
                 <page string="Settings Allowed Users" groups="project.group_project_manager">
                     <group>
-                        <field invisible="0" name="isdone"/>
                         <field name="allowed_internal_user_ids" widget="many2many_tags"  groups="project.group_project_manager"/>
                         <field name="allowed_portal_user_ids" widget="many2many_tags" groups="project.group_project_manager" options="{'no_create': True}" />
                     </group>