diff --git a/src/util/CollapsiblePanel.java b/src/util/CollapsiblePanel.java
index 90880179..4e36ba92 100644
--- a/src/util/CollapsiblePanel.java
+++ b/src/util/CollapsiblePanel.java
@@ -166,9 +166,10 @@ public void toggleSelection() {
 		selected = !selected;
 		contentPanel_.setVisible(selected);
 
-		validate();
-		javax.swing.JFrame top = (javax.swing.JFrame)getTopLevelAncestor();
-		if (top != null) top.pack();
+		revalidate();
+		
+		// javax.swing.JFrame top = (javax.swing.JFrame)getTopLevelAncestor();
+		// if (top != null) top.pack();
 
 		headerPanel_.repaint();
 	}