diff --git a/config/alfresco/workflow/adhoc.bpmn20.xml b/config/alfresco/workflow/adhoc.bpmn20.xml
index 288d61796e..3c385f4d1c 100644
--- a/config/alfresco/workflow/adhoc.bpmn20.xml
+++ b/config/alfresco/workflow/adhoc.bpmn20.xml
@@ -15,7 +15,7 @@
             targetRef='adhocTask' />
 
         <userTask id="adhocTask" name="Adhoc Task"
-            activiti:formKey="wf:adhocTask" activiti:async="true">
+            activiti:formKey="wf:adhocTask">
            <extensionElements>
                <activiti:taskListener event="create" class="org.alfresco.repo.workflow.activiti.tasklistener.ScriptTaskListener">
                   <activiti:field name="script">