diff --git a/openbis/sourceTest/java/ch/systemsx/cisd/openbis/plugin/generic/client/web/client/application/experiment/GenericExperimentViewerTest.java b/openbis/sourceTest/java/ch/systemsx/cisd/openbis/plugin/generic/client/web/client/application/experiment/GenericExperimentViewerTest.java
index ee31f6aec13f2c0ced4f8b3fcbf22e638b3a5ea1..025d91b4a2d4feac825276922fb7cb2d945d2e37 100644
--- a/openbis/sourceTest/java/ch/systemsx/cisd/openbis/plugin/generic/client/web/client/application/experiment/GenericExperimentViewerTest.java
+++ b/openbis/sourceTest/java/ch/systemsx/cisd/openbis/plugin/generic/client/web/client/application/experiment/GenericExperimentViewerTest.java
@@ -224,7 +224,7 @@ public class GenericExperimentViewerTest extends AbstractGWTTestCase
         datasetTable.expectedRow(new DataSetRow("20081105092159188-3").valid().derived());
         datasetTable.expectedRow(new DataSetRow("20081105092158673-1").invalid().withSample(
                 "CISD:/CISD/3VCP1").withSampleType("CELL_PLATE").notDerived().withIsComplete(null));
-        datasetTable.expectedColumnsNumber(14);
+        datasetTable.expectedColumnsNumber(25);
         final String commentColIdent = GridTestUtils.getPropertyColumnIdentifier("COMMENT", false);
         datasetTable.expectedColumnHidden(commentColIdent, true);