diff --git a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/PartitionEventsByDsIdJob.java b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/PartitionEventsByDsIdJob.java
index 08c74a291..e061c0d3b 100644
--- a/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/PartitionEventsByDsIdJob.java
+++ b/dhp-workflows/dhp-broker-events/src/main/java/eu/dnetlib/dhp/broker/oa/PartitionEventsByDsIdJob.java
@@ -36,7 +36,7 @@ import eu.dnetlib.dhp.broker.oa.util.ClusterUtils;
 public class PartitionEventsByDsIdJob {
 
 	private static final Logger log = LoggerFactory.getLogger(PartitionEventsByDsIdJob.class);
-	private static final String OPENDOAR_NSPREFIX = "10|opendoar____::";
+	private static final String OPENDOAR_NSPREFIX = "opendoar____::";
 
 	public static void main(final String[] args) throws Exception {
 
@@ -123,6 +123,7 @@ public class PartitionEventsByDsIdJob {
 
 		final ShortEventMessageWithGroupId res = new ShortEventMessageWithGroupId();
 
+		res.setEventId(e.getEventId());
 		res.setOriginalId(payload.getResult().getOriginalId());
 		res.setTitle(payload.getResult().getTitles().stream().filter(StringUtils::isNotBlank).findFirst().orElse(null));
 		res.setTopic(e.getTopic());
diff --git a/pom.xml b/pom.xml
index a2e2587b3..3e0626aed 100644
--- a/pom.xml
+++ b/pom.xml
@@ -704,7 +704,7 @@
 		<mockito-core.version>3.3.3</mockito-core.version>
 		<mongodb.driver.version>3.4.2</mongodb.driver.version>
 		<vtd.version>[2.12,3.0)</vtd.version>
-		<dnet.openaire.broker.common>3.1.1</dnet.openaire.broker.common>
+		<dnet.openaire.broker.common>3.1.6</dnet.openaire.broker.common>
 		<solr.version>7.5.0</solr.version>
 		<okhttp.version>4.7.2</okhttp.version>
 		<common.compress.version>1.20</common.compress.version>