diff --git a/public/js/editors/libraries.js b/public/js/editors/libraries.js
index 89b1f46f..cba25235 100644
--- a/public/js/editors/libraries.js
+++ b/public/js/editors/libraries.js
@@ -349,6 +349,10 @@ var libraries = [
         "url": "http://cdnjs.cloudflare.com/ajax/libs/processing.js/1.4.1/processing-api.min.js",
         "label": "Processing 1.4.1"
     },
+    {
+        "url": "http://d3js.org/d3.v3.min.js",
+        "label": "D3 3.x"
+    },
     {
         "url": "http://cdnjs.cloudflare.com/ajax/libs/raphael/2.1.0/raphael-min.js",
         "label": "Raphaël 2.1.0"