diff --git a/misc/service-tests/xero/xero-service-task-test.bpmn b/misc/service-tests/xero/xero-service-task-test.bpmn
index cd4def14..b5bb1882 100644
--- a/misc/service-tests/xero/xero-service-task-test.bpmn
+++ b/misc/service-tests/xero/xero-service-task-test.bpmn
@@ -7,9 +7,13 @@
     <bpmn:sequenceFlow id="Flow_1lrs9sm" sourceRef="StartEvent_1" targetRef="Activity_0b0v4ze" />
     <bpmn:serviceTask id="Activity_0b0v4ze" name="Add Xero Invoice">
       <bpmn:extensionElements>
-        <spiffworkflow:serviceTaskOperator id="xero/GetCurrencies" resultVariable="resp_XeroCurrencies">
+        <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="1000" />
+            <spiffworkflow:parameter id="contact_email" type="str" value="&#34;harmeet@status.im&#34;" />
+            <spiffworkflow:parameter id="contact_name" type="str" value="&#34;Harmeet Sighn" />
+            <spiffworkflow:parameter id="description" type="str" />
           </spiffworkflow:parameters>
         </spiffworkflow:serviceTaskOperator>
       </bpmn:extensionElements>
@@ -23,22 +27,22 @@
   </bpmn:process>
   <bpmndi:BPMNDiagram id="BPMNDiagram_1">
     <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Proccess_6e855vt">
+      <bpmndi:BPMNShape id="Event_1oekazn_di" bpmnElement="Event_1oekazn">
+        <dc:Bounds x="592" y="159" width="36" height="36" />
+      </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1">
-        <dc:Bounds x="179" y="159" width="36" height="36" />
+        <dc:Bounds x="122" y="159" width="36" height="36" />
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="Activity_01fflkg_di" bpmnElement="Activity_0b0v4ze">
-        <dc:Bounds x="270" y="137" width="100" height="80" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape id="Event_1oekazn_di" bpmnElement="Event_1oekazn">
-        <dc:Bounds x="432" y="159" width="36" height="36" />
+        <dc:Bounds x="230" y="137" width="100" height="80" />
       </bpmndi:BPMNShape>
       <bpmndi:BPMNEdge id="Flow_1lrs9sm_di" bpmnElement="Flow_1lrs9sm">
-        <di:waypoint x="215" y="177" />
-        <di:waypoint x="270" y="177" />
+        <di:waypoint x="158" y="177" />
+        <di:waypoint x="230" y="177" />
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge id="Flow_1xov8zn_di" bpmnElement="Flow_1xov8zn">
-        <di:waypoint x="370" y="177" />
-        <di:waypoint x="432" y="177" />
+        <di:waypoint x="330" y="177" />
+        <di:waypoint x="592" y="177" />
       </bpmndi:BPMNEdge>
     </bpmndi:BPMNPlane>
   </bpmndi:BPMNDiagram>