diff --git a/modules/ppcp-button/resources/js/modules/ContextBootstrap/CheckoutBootstap.js b/modules/ppcp-button/resources/js/modules/ContextBootstrap/CheckoutBootstap.js
index d5df1460d..9519f9073 100644
--- a/modules/ppcp-button/resources/js/modules/ContextBootstrap/CheckoutBootstap.js
+++ b/modules/ppcp-button/resources/js/modules/ContextBootstrap/CheckoutBootstap.js
@@ -10,6 +10,10 @@ class CheckoutBootstap {
         this.spinner = spinner;
 
         this.standardOrderButtonSelector = '#place_order';
+
+        this.buttonChangeObserver = new MutationObserver((el) => {
+            this.updateUi();
+        });
     }
 
     init() {
@@ -64,6 +68,11 @@ class CheckoutBootstap {
             this.gateway.hosted_fields.wrapper,
             actionHandler.configuration(),
         );
+
+        this.buttonChangeObserver.observe(
+            document.querySelector(this.standardOrderButtonSelector),
+            {attributes: true}
+        );
     }
 
     updateUi() {