diff --git a/examples/01_bars.html b/examples/01_bars.html
index fb610c0..ce8d88c 100644
--- a/examples/01_bars.html
+++ b/examples/01_bars.html
@@ -32,8 +32,6 @@
 				sds.margin = '4em 3em';
 				document.body.appendChild(stats.domElement);
 
-				elems = [];
-
 				for(var i = 0; i < 1000; i++) {
 
 					var startValue = 500 + (Math.random() - Math.random()) * 250;
@@ -72,7 +70,6 @@
 
 					document.body.appendChild(elem.domElement);
 
-					elems.push(elem);
 				}
 
 			}