diff --git a/golem_resource_account/views/golem_resource_reservation_views.xml b/golem_resource_account/views/golem_resource_reservation_views.xml
index 695be26..dafcdd9 100644
--- a/golem_resource_account/views/golem_resource_reservation_views.xml
+++ b/golem_resource_account/views/golem_resource_reservation_views.xml
@@ -24,6 +24,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
       <field name="model">golem.resource.reservation</field>
       <field name='inherit_id' ref="golem_resource.golem_resource_reservation_view_tree"/>
       <field name="arch" type="xml">
+        <xpath expr="//tree" position="attributes">
+          <attribute name="colors">red : invoicing_state=='open'; green : invoicing_state=='paid'; black: state=='draft'; blue : state=='validated'; grey : state=='canceled'; orange : state=='rejected'</attribute>
+        </xpath>
         <field name="state" position="after">
           <field name="invoicing_state"/>
         </field>