diff --git a/addons/project_long_term/project_long_term_view.xml b/addons/project_long_term/project_long_term_view.xml
index 4066b6133c1..671d8fb2b4d 100644
--- a/addons/project_long_term/project_long_term_view.xml
+++ b/addons/project_long_term/project_long_term_view.xml
@@ -322,7 +322,7 @@
             <field name="inherit_id" ref="project.view_task_search_form"/>
             <field name="arch" type="xml">
                 <field name="user_id" position="before">
-                    <field name="phase_id"/>
+                    <field name="phase_id" domain="[]"/>
                 </field>
             </field>
         </record>