diff --git a/eu_basynthec/sourceTest/java/eu/basynthec/cisd/dss/AbstractBaSynthecDataSetRegistratorTest.java b/eu_basynthec/sourceTest/java/eu/basynthec/cisd/dss/AbstractBaSynthecDataSetRegistratorTest.java
index a142114965ec429b251403d6028977cd306fdb9a..6bfc59a9e548b7de47c0a7c758657e76649b060b 100644
--- a/eu_basynthec/sourceTest/java/eu/basynthec/cisd/dss/AbstractBaSynthecDataSetRegistratorTest.java
+++ b/eu_basynthec/sourceTest/java/eu/basynthec/cisd/dss/AbstractBaSynthecDataSetRegistratorTest.java
@@ -84,6 +84,8 @@ public abstract class AbstractBaSynthecDataSetRegistratorTest extends
         context.checking(new Expectations()
             {
                 {
+                    allowing(openBisService).heartbeat();
+                    
                     one(
                             openBisService).createDataSetCode();
                     will(returnValue(DATA_SET_CODE));