diff --git a/lib/taskana-core/src/test/java/acceptance/report/GetTaskIdsOfClassificationCategoryReportAccTest.java b/lib/taskana-core/src/test/java/acceptance/report/GetTaskIdsOfClassificationCategoryReportAccTest.java
index 9b4bf40fa..7b9cf3d4f 100644
--- a/lib/taskana-core/src/test/java/acceptance/report/GetTaskIdsOfClassificationCategoryReportAccTest.java
+++ b/lib/taskana-core/src/test/java/acceptance/report/GetTaskIdsOfClassificationCategoryReportAccTest.java
@@ -72,7 +72,8 @@ class GetTaskIdsOfClassificationCategoryReportAccTest extends AbstractReportAccT
   @WithAccessId(user = "monitor")
   @Test
   void should_selectCompletedItems_When_CompletedTimeStampIsRequested() throws Exception {
-    final List<TimeIntervalColumnHeader> columnHeaders = getListOfColumnHeaders();
+    final List<TimeIntervalColumnHeader> columnHeaders =
+        Collections.singletonList(new TimeIntervalColumnHeader(0));
 
     final List<SelectedItem> selectedItems =
         Collections.singletonList(new SelectedItem("EXTERN", null, 0, 0));
diff --git a/lib/taskana-core/src/test/java/acceptance/report/GetTaskIdsOfTaskCustomFieldValueReportAccTest.java b/lib/taskana-core/src/test/java/acceptance/report/GetTaskIdsOfTaskCustomFieldValueReportAccTest.java
index c94768e7d..b27052039 100644
--- a/lib/taskana-core/src/test/java/acceptance/report/GetTaskIdsOfTaskCustomFieldValueReportAccTest.java
+++ b/lib/taskana-core/src/test/java/acceptance/report/GetTaskIdsOfTaskCustomFieldValueReportAccTest.java
@@ -77,7 +77,8 @@ class GetTaskIdsOfTaskCustomFieldValueReportAccTest extends AbstractReportAccTes
   void should_selectCompletedItems_When_CompletedTimeStampIsRequested() throws Exception {
     List<TimeIntervalColumnHeader> columnHeaders = getListOfColumnHeaders();
     List<SelectedItem> selectedItems =
-        Arrays.asList(GESCHAEFTSSTELLE_A, GESCHAEFTSSTELLE_B, GESCHAEFTSSTELLE_C);
+        Collections
+            .singletonList(new SelectedItem("Geschaeftsstelle A", null, Integer.MIN_VALUE, -5));
 
     List<String> ids =
         MONITOR_SERVICE