diff --git a/addons/sale/views/sale_order_views.xml b/addons/sale/views/sale_order_views.xml
index 6ea0f7ae3b7..334904f79d1 100644
--- a/addons/sale/views/sale_order_views.xml
+++ b/addons/sale/views/sale_order_views.xml
@@ -24,7 +24,7 @@
         <field name="name">sale.order.calendar</field>
         <field name="model">sale.order</field>
         <field name="arch" type="xml">
-            <calendar string="Sales Orders" date_start="date_order" color="state" hide_time="true" event_limit="5">
+            <calendar string="Sales Orders" date_start="date_order" color="state" hide_time="true" event_limit="5" quick_add="False">
                 <field name="currency_id" invisible="1"/>
                 <field name="partner_id" avatar_field="avatar_128"/>
                 <field name="amount_total" widget="monetary"/>