diff --git a/static/src/app/screens/product_screen/action_pad/action_pad.xml b/static/src/app/screens/product_screen/action_pad/action_pad.xml
index f2b31f2..2b593ba 100644
--- a/static/src/app/screens/product_screen/action_pad/action_pad.xml
+++ b/static/src/app/screens/product_screen/action_pad/action_pad.xml
@@ -3,6 +3,7 @@
     <t t-name="pos_custom_access.ActionpadWidget" t-inherit="point_of_sale.ActionpadWidget" t-inherit-mode="extension">
         <xpath expr="//button[hasclass('pay-order-button')]" position="attributes">
             <attribute name="t-if">pos.canPay</attribute>
+            <attribute name="t-att-disabled">this.pos.getOrderChanges().nbrOfChanges</attribute>
         </xpath>
         <xpath expr="//button[hasclass('set-table')]" position="replace">
             <!-- Hidden "Set Table" button on Register order -->
@@ -23,6 +24,7 @@
     <t t-name="pos_custom_access.ProductScreen" t-inherit="point_of_sale.ProductScreen" t-inherit-mode="extension">
         <xpath expr="//button[hasclass('pay-button')]" position="attributes">
             <attribute name="t-if">!pos.scanning and pos.canPay</attribute>
+            <attribute name="t-att-disabled">this.pos.getOrderChanges().nbrOfChanges</attribute>
         </xpath>
     </t>
 </templates>