diff --git a/examples/Scripts/roundRectangle.html b/examples/Scripts/roundRectangle.html
index 584f861a..52f3900b 100644
--- a/examples/Scripts/roundRectangle.html
+++ b/examples/Scripts/roundRectangle.html
@@ -7,16 +7,18 @@
 	<script type="text/javascript">var root = '../../'</script>
 	<script type="text/javascript" src="../../src/load.js"></script>
 	<script type="text/paperscript" canvas="canvas">
-		var count = 0;
-		setInterval(draw, 30);
-		function draw() {
-			count++;
-			document.activeLayer.children = [];
-			var rect = new Rectangle([150, 150], [300, 300]);
+		var path,
+			count = 0,
+			rect = new Rectangle([150, 150], [300, 300]);
+		document.currentStyle.fillColor = 'black';
+		
+		function onFrame() {
+			if (path)
+				path.remove();
 			var size = Math.abs(Math.sin(count / 40)) * 150 + 10;
-			var path = new Path.RoundRectangle(rect, size);
-			path.fillColor = 'black';
-			document.redraw();
+			path = new Path.RoundRectangle(rect, size);
+			path.position = document.bounds.center;
+			count++;
 		}
 	</script>
 </head>