diff --git a/src/mhtree/Node.java b/src/mhtree/Node.java
index 95cf35c46da8fca00be52259eb35747b1a39eded..cecf5e537fbedb6a47a03f82ccb0c5ab2a46be7a 100644
--- a/src/mhtree/Node.java
+++ b/src/mhtree/Node.java
@@ -126,10 +126,6 @@ public abstract class Node implements Serializable {
     }
 
     private void insertIncremental(LocalAbstractObject object) {
-        List<LocalAbstractObject> hullObjects = hull.getHull();
-        hullObjects.add(object);
-
-        hull = new HullOptimizedRepresentationV3(hullObjects);
-        hull.build();
+        hull.addHullObject(object);
     }
 }