diff --git a/src/main/java/cz/cvut/kbss/analysis/service/FaultEventRepositoryService.java b/src/main/java/cz/cvut/kbss/analysis/service/FaultEventRepositoryService.java
index 083a1f0..3be2a89 100755
--- a/src/main/java/cz/cvut/kbss/analysis/service/FaultEventRepositoryService.java
+++ b/src/main/java/cz/cvut/kbss/analysis/service/FaultEventRepositoryService.java
@@ -62,6 +62,7 @@ public FaultEvent addInputEvent(URI eventUri, FaultEvent inputEvent) {
         if(inputEvent.getUri() == null && inputEvent.getRectangle() == null)
             inputEvent.setRectangle(new Rectangle());
 
+        faultEventDao.loadManagedSupertypes(inputEvent);
         currentEvent.addChild(inputEvent);
         update(currentEvent);