diff --git a/golem_payment/views/golem_payment_views.xml b/golem_payment/views/golem_payment_views.xml
index 8d25f6f..786901a 100644
--- a/golem_payment/views/golem_payment_views.xml
+++ b/golem_payment/views/golem_payment_views.xml
@@ -29,11 +29,11 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
           <sheet>
             <group>
             <field name="name" />
-            <field name="season_id" />
+            <field name="season_id" readonly='1'/>
             <field name="day_ids" widget="many2many_tags" />
             <field name="occurences" />
-          </group>
-        </sheet>
+            </group>
+          </sheet>
         </form>
       </field>
     </record>