diff --git a/rtd_phosphonetx/sourceTest/java/ch/systemsx/cisd/openbis/etlserver/phosphonetx/DataSetInfoExtractorForMSInjectionTest.java b/rtd_phosphonetx/sourceTest/java/ch/systemsx/cisd/openbis/etlserver/phosphonetx/DataSetInfoExtractorForMSInjectionTest.java
index 42251a85843720b964161775f06c8dc0dc9a97a4..a53c3e5f4f2497aa396f0660a9d776205cd24222 100644
--- a/rtd_phosphonetx/sourceTest/java/ch/systemsx/cisd/openbis/etlserver/phosphonetx/DataSetInfoExtractorForMSInjectionTest.java
+++ b/rtd_phosphonetx/sourceTest/java/ch/systemsx/cisd/openbis/etlserver/phosphonetx/DataSetInfoExtractorForMSInjectionTest.java
@@ -321,7 +321,7 @@ public class DataSetInfoExtractorForMSInjectionTest extends AbstractFileSystemTe
         dataSetProperties.setProperty("CENTROID", "true");
         dataSetProperties.setProperty("BLABLA", "blub");
         save(dataSetProperties, DATA_SET_PROPERTIES_FILE);
-        prepareGetExperimentAndGetSampleType(false);
+        prepareGetExperimentAndGetSampleType(false, createPropertyType(SAMPLE_PROPERTY, true));
         prepareUpdateSample("Isaac");
         prepareGetDataSetType("RAW_DATA", createDataSetPropertyType("CENTROID", false));