diff --git a/examples/2-in-depth/2-5-loops/multi-instance/multi-instance.bpmn b/examples/2-in-depth/2-5-loops/multi-instance/multi-instance.bpmn
index 846e5452..96f2408f 100644
--- a/examples/2-in-depth/2-5-loops/multi-instance/multi-instance.bpmn
+++ b/examples/2-in-depth/2-5-loops/multi-instance/multi-instance.bpmn
@@ -51,7 +51,7 @@
       <bpmn:multiInstanceLoopCharacteristics isSequential="true" spiffworkflow:scriptsOnInstances="true">
         <bpmn:loopDataInputRef>composers</bpmn:loopDataInputRef>
         <bpmn:loopDataOutputRef>composers</bpmn:loopDataOutputRef>
-        <bpmn:inputDataItem id="c" name="c" />
+        <bpmn:inputDataItem id="a" name="a" />
         <bpmn:outputDataItem id="a" name="a" />
         <bpmn:completionCondition xsi:type="bpmn:tFormalExpression" />
       </bpmn:multiInstanceLoopCharacteristics>