diff --git a/energy_project/views/inscription_views.xml b/energy_project/views/inscription_views.xml
index 28e4f98d09a99ada67cf5b637e91098f1d54ab58..b68fafa43b0425308cda1b2594cf931967b3ae2b 100644
--- a/energy_project/views/inscription_views.xml
+++ b/energy_project/views/inscription_views.xml
@@ -6,8 +6,8 @@
             <field name="model">energy_project.inscription</field>
             <field name="arch" type="xml">
                 <tree editable="bottom">
-                    <field name="partner_id" options="{'no_create': True}" />
-                    <field name="effective_date" width="900px" />
+                    <field name="partner_id" options="{'no_create': True}" width="50%" />
+                    <field name="effective_date" width="50%" />
                 </tree>
             </field>      
         </record>