diff --git a/taverna-robundle/src/main/java/org/apache/taverna/robundle/manifest/odf/ODFJaxb.java b/taverna-robundle/src/main/java/org/apache/taverna/robundle/manifest/odf/ODFJaxb.java
index 63874c2..770da6c 100644
--- a/taverna-robundle/src/main/java/org/apache/taverna/robundle/manifest/odf/ODFJaxb.java
+++ b/taverna-robundle/src/main/java/org/apache/taverna/robundle/manifest/odf/ODFJaxb.java
@@ -80,7 +80,7 @@
 	protected static synchronized JAXBContext getJaxbContext() throws JAXBException {
 		if (jaxbContext == null) {
 			jaxbContext = JAXBContext.newInstance(ObjectFactory.class,
-					org.apache.taverna.robundle.xml.odf.container.ObjectFactory.class,
+					org.apache.taverna.robundle.xml.odf.container.ObjectFactory.class,					
 					org.apache.taverna.robundle.xml.dsig.ObjectFactory.class,
 					org.apache.taverna.robundle.xml.xenc.ObjectFactory.class					
 			);
diff --git a/taverna-robundle/src/main/java/org/apache/taverna/robundle/manifest/odf/ODFManifest.java b/taverna-robundle/src/main/java/org/apache/taverna/robundle/manifest/odf/ODFManifest.java
index 2962681..dcd24d5 100644
--- a/taverna-robundle/src/main/java/org/apache/taverna/robundle/manifest/odf/ODFManifest.java
+++ b/taverna-robundle/src/main/java/org/apache/taverna/robundle/manifest/odf/ODFManifest.java
@@ -37,6 +37,7 @@
 import java.nio.file.Path;
 import java.util.logging.Logger;
 
+import javax.xml.bind.JAXBElement;
 import javax.xml.bind.JAXBException;
 
 import org.apache.taverna.robundle.Bundle;
@@ -201,7 +202,8 @@
 		Path manifestXml = manifestXmlPath(bundle);
 		Manifest odfManifest;
 		try (InputStream inStream = newInputStream(manifestXml)) {
-			odfManifest = (Manifest) createUnMarshaller().unmarshal(inStream);
+			JAXBElement<Manifest> element = (JAXBElement<Manifest>) createUnMarshaller().unmarshal(inStream);
+			odfManifest = element.getValue();
 		} catch (JAXBException e) {
 			// logger.warning("Could not parse " + manifestXml);
 			throw new IOException("Could not parse " + manifestXml, e);