diff --git a/examples/bundle/bundle-treemap.html b/examples/bundle/bundle-treemap.html
deleted file mode 100644
index 83d981f5..00000000
--- a/examples/bundle/bundle-treemap.html
+++ /dev/null
@@ -1,87 +0,0 @@
-<!DOCTYPE html>
-<meta charset="utf-8">
-<title>Hierarchical Edge Bundling (Treemap)</title>
-<style>
-
-.cell {
-  border: solid 1px white;
-  font: 10px sans-serif;
-  line-height: 12px;
-  overflow: hidden;
-  position: absolute;
-  text-indent: 2px;
-}
-
-.link {
-  stroke: #000;
-  stroke-opacity: .5;
-  fill: none;
-}
-
-</style>
-<body>
-<script src="../../d3.js"></script>
-<script src="../../lib/colorbrewer/colorbrewer.js"></script>
-<script src="packages.js"></script>
-<script>
-
-var width = 960,
-    height = 500;
-
-var fill = d3.scale.ordinal()
-    .range(colorbrewer.Greys[9].slice(1, 4));
-
-var stroke = d3.scale.linear()
-    .domain([0, 1e4])
-    .range(["brown", "steelblue"]);
-
-var treemap = d3.layout.treemap()
-    .size([width, height])
-    .value(function(d) { return d.size; });
-
-var bundle = d3.layout.bundle();
-
-var div = d3.select("body").append("div")
-    .style("position", "relative")
-    .style("width", width + "px")
-    .style("height", height + "px");
-
-var line = d3.svg.line()
-    .interpolate("bundle")
-    .tension(.85)
-    .x(function(d) { return d.x + d.dx / 2; })
-    .y(function(d) { return d.y + d.dy / 2; });
-
-d3.json("../data/flare-imports.json", function(error, classes) {
-  var nodes = treemap.nodes(packages.root(classes)),
-      links = packages.imports(nodes);
-
-  div.selectAll("div")
-      .data(nodes)
-    .enter().append("div")
-      .attr("class", "cell")
-      .style("background", function(d) { return d.children ? fill(d.key) : null; })
-      .call(cell)
-      .text(function(d) { return d.children ? null : d.key; });
-
-  div.append("svg")
-      .attr("width", width)
-      .attr("height", height)
-      .style("position", "absolute")
-    .selectAll("path.link")
-      .data(bundle(links))
-    .enter().append("path")
-      .style("stroke", function(d) { return stroke(d[0].value); })
-      .attr("class", "link")
-      .attr("d", line);
-});
-
-function cell() {
-  this
-      .style("left", function(d) { return d.x + "px"; })
-      .style("top", function(d) { return d.y + "px"; })
-      .style("width", function(d) { return d.dx - 1 + "px"; })
-      .style("height", function(d) { return d.dy - 1 + "px"; });
-}
-
-</script>
