diff --git a/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/dss/plugins/ChipResultsSummary.java b/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/dss/plugins/ChipResultsSummary.java
index e2d2c941f084155c097a1c5ed65e10f13d1ff6ea..139e4310d4d53ac2605a434297857738b7eeb46b 100644
--- a/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/dss/plugins/ChipResultsSummary.java
+++ b/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/dss/plugins/ChipResultsSummary.java
@@ -29,7 +29,7 @@ import javax.xml.bind.annotation.XmlElement;
  * 
  * @author Manuel Kohler
  */
-public class ChipResultsSummary
+class ChipResultsSummary
 {
     private Long clusterCountPF;
 
diff --git a/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/dss/plugins/IlluminaSummary.java b/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/dss/plugins/IlluminaSummary.java
index 887e8c1bc86dbf18e45ca951a5c0aa1a9a4dbb32..bfc5917d9130de8859e9349e05b5d9eff2e2543b 100644
--- a/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/dss/plugins/IlluminaSummary.java
+++ b/deep_sequencing_unit/source/java/ch/ethz/bsse/cisd/dsu/dss/plugins/IlluminaSummary.java
@@ -34,7 +34,7 @@ import javax.xml.bind.annotation.XmlRootElement;
  * @author Manuel Kohler
  */
 @XmlRootElement(name = "Summary")
-public class IlluminaSummary
+class IlluminaSummary
 {
     private ChipResultsSummary chipResultsSummary;