diff --git a/category_number_one/service-tasks/service_tasks.bpmn b/category_number_one/service-tasks/service_tasks.bpmn
index 26843627..b0e09f42 100644
--- a/category_number_one/service-tasks/service_tasks.bpmn
+++ b/category_number_one/service-tasks/service_tasks.bpmn
@@ -14,7 +14,7 @@
         <spiffworkflow:serviceTaskOperator id="xero/CreateInvoice">
           <spiffworkflow:parameters>
             <spiffworkflow:parameter id="access_token" type="any" value="&#34;secret:xero/OAuth&#34;" />
-            <spiffworkflow:parameter id="amount" type="str" value="&#34;24.10&#34;" />
+            <spiffworkflow:parameter id="amount" type="str" value="&#34;25000&#34;" />
             <spiffworkflow:parameter id="contact_email" type="str" value="&#34;ben.bowden@24locks.com&#34;" />
             <spiffworkflow:parameter id="contact_name" type="str" value="&#34;Foo Bar&#34;" />
             <spiffworkflow:parameter id="description" type="str" value="&#34;testing&#34;" />