diff --git a/app.js b/app.js
index b60fa0b..88f666b 100644
--- a/app.js
+++ b/app.js
@@ -7,7 +7,6 @@ require.config({
     "moment": "../bower_components/moment/min/moment-with-locales.min",
     "tablesort": "../bower_components/tablesort/tablesort.min",
     "tablesort.numeric": "../bower_components/tablesort/src/sorts/tablesort.numeric",
-    "chartjs": "../bower_components/chartjs/Chart",
     "helper": "../helper"
   },
   shim: {
diff --git a/bower.json b/bower.json
index 238b124..0c3b47e 100644
--- a/bower.json
+++ b/bower.json
@@ -19,8 +19,7 @@
     "roboto-slab-fontface": "*",
     "es6-shim": "~0.27.1",
     "almond": "~0.3.1",
-    "r.js": "~2.1.16",
-    "chartjs": "~1.0.2"
+    "r.js": "~2.1.16"
   },
   "authors": [
     "Nils Schneider <nils@nilsschneider.net>"
diff --git a/lib/proportions.js b/lib/proportions.js
index 38258cf..569f2f6 100644
--- a/lib/proportions.js
+++ b/lib/proportions.js
@@ -1,4 +1,4 @@
-define(["chartjs", "chroma-js"], function (ChartJS, Chroma) {
+define(["chroma-js"], function (Chroma) {
   return function () {
     var self = this
     var fwTable, hwTable, autoTable, gwTable