diff --git a/bds/sourceTest/java/ch/systemsx/cisd/bds/DataSetTest.java b/bds/sourceTest/java/ch/systemsx/cisd/bds/DataSetTest.java
index eebbce6dae2115ae43fe601249f18320a5213eb9..92fc984f8265aaafb4a77a12c9903b31c654d5c8 100644
--- a/bds/sourceTest/java/ch/systemsx/cisd/bds/DataSetTest.java
+++ b/bds/sourceTest/java/ch/systemsx/cisd/bds/DataSetTest.java
@@ -16,6 +16,8 @@
 
 package ch.systemsx.cisd.bds;
 
+import org.testng.annotations.Test;
+
 import ch.systemsx.cisd.common.test.EqualsHashCodeTestCase;
 
 /**
@@ -23,6 +25,7 @@ import ch.systemsx.cisd.common.test.EqualsHashCodeTestCase;
  * 
  * @author Christian Ribeaud
  */
+@Test
 public final class DataSetTest extends EqualsHashCodeTestCase<DataSet>
 {
 
diff --git a/bds/sourceTest/java/ch/systemsx/cisd/bds/ExperimentIdentifierTest.java b/bds/sourceTest/java/ch/systemsx/cisd/bds/ExperimentIdentifierTest.java
index 8189071b9b78b3d2bc67e106a75eafbb99fea25c..e9c27283f176ac6b70830e5e7449e893a314ceb8 100644
--- a/bds/sourceTest/java/ch/systemsx/cisd/bds/ExperimentIdentifierTest.java
+++ b/bds/sourceTest/java/ch/systemsx/cisd/bds/ExperimentIdentifierTest.java
@@ -16,6 +16,8 @@
 
 package ch.systemsx.cisd.bds;
 
+import org.testng.annotations.Test;
+
 import ch.systemsx.cisd.common.test.EqualsHashCodeTestCase;
 
 /**
@@ -23,6 +25,7 @@ import ch.systemsx.cisd.common.test.EqualsHashCodeTestCase;
  * 
  * @author Christian Ribeaud
  */
+@Test
 public final class ExperimentIdentifierTest extends EqualsHashCodeTestCase<ExperimentIdentifier>
 {
 
diff --git a/bds/sourceTest/java/ch/systemsx/cisd/bds/SampleTest.java b/bds/sourceTest/java/ch/systemsx/cisd/bds/SampleTest.java
index 3b04ad05bec6094691c5e92f7c5cb7a912a4c96c..bea373f3912745f3361e77f124ee5d4f02e691c0 100644
--- a/bds/sourceTest/java/ch/systemsx/cisd/bds/SampleTest.java
+++ b/bds/sourceTest/java/ch/systemsx/cisd/bds/SampleTest.java
@@ -16,6 +16,8 @@
 
 package ch.systemsx.cisd.bds;
 
+import org.testng.annotations.Test;
+
 import ch.systemsx.cisd.common.test.EqualsHashCodeTestCase;
 
 /**
@@ -23,6 +25,7 @@ import ch.systemsx.cisd.common.test.EqualsHashCodeTestCase;
  * 
  * @author Christian Ribeaud
  */
+@Test
 public final class SampleTest extends EqualsHashCodeTestCase<Sample>
 {