diff --git a/taverna-robundle/src/test/java/org/apache/taverna/robundle/manifest/TestRDFToManifest.java b/taverna-robundle/src/test/java/org/apache/taverna/robundle/manifest/TestRDFToManifest.java
index a5d6835..bd70333 100644
--- a/taverna-robundle/src/test/java/org/apache/taverna/robundle/manifest/TestRDFToManifest.java
+++ b/taverna-robundle/src/test/java/org/apache/taverna/robundle/manifest/TestRDFToManifest.java
@@ -103,7 +103,7 @@
 			Set<URI> aggregatedUris = manifest.getAggregates().stream()
 				.map(PathMetadata::getUri)
 				.collect(Collectors.toSet());
-			System.out.println(aggregatedUris);
+			//System.out.println(aggregatedUris);
 			// Compare as Set as order is not necessarily preserved
 			assertTrue(aggregatedUris.contains(URI.create("/folder/soup.jpeg")));
 			assertTrue(aggregatedUris.contains(URI.create("http://example.com/blog/")));
diff --git a/taverna-robundle/src/test/java/org/apache/taverna/robundle/manifest/combine/TestCombineManifest.java b/taverna-robundle/src/test/java/org/apache/taverna/robundle/manifest/combine/TestCombineManifest.java
index 4ac0dfa..f56c88c 100644
--- a/taverna-robundle/src/test/java/org/apache/taverna/robundle/manifest/combine/TestCombineManifest.java
+++ b/taverna-robundle/src/test/java/org/apache/taverna/robundle/manifest/combine/TestCombineManifest.java
@@ -48,7 +48,7 @@
 				"/combine/aslanidi_purkinje_model_skeleton.zip")) {
 			Files.copy(src, file, StandardCopyOption.REPLACE_EXISTING);
 		}
-		System.out.println(file);
+		//System.out.println(file);
 		try (Bundle bundle = Bundles.openBundle(file)) {
 			Manifest manifest = bundle.getManifest();
 			Path manifestXml = bundle.getRoot().resolve("manifest.xml");
@@ -163,7 +163,7 @@
 				"/combine/jwsonline-broken-date.sedx")) {
 			Files.copy(src, file, StandardCopyOption.REPLACE_EXISTING);
 		}
-		System.out.println(file);
+		//System.out.println(file);
 		try (Bundle bundle = Bundles.openBundle(file)) {
 			Manifest manifest = bundle.getManifest();
 
@@ -209,7 +209,7 @@
 				"/combine/jwsonline-fixed-date.sedx")) {
 			Files.copy(src, file, StandardCopyOption.REPLACE_EXISTING);
 		}
-		System.out.println(file);
+		//System.out.println(file);
 		try (Bundle bundle = Bundles.openBundle(file)) {
 			Manifest manifest = bundle.getManifest();
 			Path manifestXml = bundle.getRoot().resolve("manifest.xml");