diff --git a/src/org/ntlab/deltaViewer/DeltaViewer.java b/src/org/ntlab/deltaViewer/DeltaViewer.java
index 8ee5dca..c0174cb 100644
--- a/src/org/ntlab/deltaViewer/DeltaViewer.java
+++ b/src/org/ntlab/deltaViewer/DeltaViewer.java
@@ -1701,8 +1701,8 @@
 //						deltaAnimation.startExpandEdgeAnimation();
 						Object edge = mxgraph.insertDeltaEdge(mxDefaultParent, methodSignature, null, sourceVertexCell, targetVertexCell);
 						((mxCell)edge).setParent(mxDefaultParent);
-						((mxCell)edge).setStyle("exitX=0.5;exitY=1;exitPerimeter=1;entryX=0.5;entryY=0;entryPerimeter=1;");
 						mxgraph.orderCells(false, new Object[] {edge});
+						((mxCell)edge).setStyle("exitX=0.5;exitY=1;exitPerimeter=1;entryX=0.5;entryY=0;entryPerimeter=1;");
 						mxgraph.removeCells(new Object[]{cloneTargetVertexCell});
 						edgeMap.put(methodSignature, new Edge(methodSignature, TypeName.Call, edge));
 					} catch (CloneNotSupportedException e) {