diff --git a/openbis/sourceTest/java/ch/systemsx/cisd/openbis/generic/server/dataaccess/db/AbstractDAOTest.java b/openbis/sourceTest/java/ch/systemsx/cisd/openbis/generic/server/dataaccess/db/AbstractDAOTest.java
index 4b85b5961a4ea5cf08cce142a5f8257954d00e8e..31f4b0c3b202bcd9132dfe8e8a33a1172c6e5bcf 100644
--- a/openbis/sourceTest/java/ch/systemsx/cisd/openbis/generic/server/dataaccess/db/AbstractDAOTest.java
+++ b/openbis/sourceTest/java/ch/systemsx/cisd/openbis/generic/server/dataaccess/db/AbstractDAOTest.java
@@ -87,6 +87,7 @@ public abstract class AbstractDAOTest extends AbstractTransactionalTestNGSpringC
         System.setProperty("hibernate.search.index-base", LUCENE_INDEX_PATH);
         System.setProperty("hibernate.search.worker.execution", "sync");
         System.setProperty("mass-upload-folder", "sourceTest/sql/postgresql");
+        //System.setProperty("database.engine", "h2");
     }
 
     static final Long ANOTHER_DATABASE_INSTANCE_ID = new Long(2);