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--- a/build.xml
+++ b/build.xml
@@ -32,6 +32,7 @@
     </target>
     <target name="PreservationIdentifierClient">
         <java classname="net.timbusproject.dpes.alternative.PreservationIdentifierClient" failonerror="true" fork="yes">
+            <arg line="${args}" />
             <classpath refid="PreservationIdentifier-client.classpath" />
         </java>
     </target>