diff --git a/datastore_server/sourceTest/java/ch/systemsx/cisd/etlserver/postregistration/EagerShufflingTaskTest.java b/datastore_server/sourceTest/java/ch/systemsx/cisd/etlserver/postregistration/EagerShufflingTaskTest.java
index 88c8e908d9e8da5561a25ef04e96696e617e23c6..ba043a332a6dfbbd46b0920502bfa014a4f043ae 100644
--- a/datastore_server/sourceTest/java/ch/systemsx/cisd/etlserver/postregistration/EagerShufflingTaskTest.java
+++ b/datastore_server/sourceTest/java/ch/systemsx/cisd/etlserver/postregistration/EagerShufflingTaskTest.java
@@ -296,6 +296,7 @@ public class EagerShufflingTaskTest extends AbstractFileSystemTestCase
                             with(LogLevel.INFO),
                             with(Matchers.startsWith("Obtained the list of all "
                                     + "datasets in all shares")));
+                    allowing(service).isDataSetOnTrashCanOrDeleted(DATA_SET_CODE1);
                 }
             });
     }