diff --git a/snd/src/org/labkey/snd/SNDManager.java b/snd/src/org/labkey/snd/SNDManager.java
index 352fef8fb..4ad8e57b7 100644
--- a/snd/src/org/labkey/snd/SNDManager.java
+++ b/snd/src/org/labkey/snd/SNDManager.java
@@ -3884,7 +3884,7 @@ public Map<Integer, Event> getBulkEvents(Container c, User u, List<Integer> even
                     List<EventData> sortedEventData = eventData
                             .get(event.getEventId())
                             .stream()
-                            .sorted(Comparator.comparing((EventData e) -> Integer.toString(e.getSuperPkgId()))).collect(Collectors.toList());
+                            .sorted(Comparator.comparing((EventData e) -> Integer.toString(e.getEventDataId()))).collect(Collectors.toList());
                     event.setEventData(sortedEventData);
                 }