diff --git a/registry.json b/registry.json
index aec83f4..a29d850 100644
--- a/registry.json
+++ b/registry.json
@@ -48,6 +48,8 @@
   "backbone": "npm:backbone",
   "backbone.babysitter": "github:marionettejs/backbone.babysitter",
   "backbone.wreqr": "github:marionettejs/backbone.wreqr",
+  "big.js": "npm:big.js",
+  "bignumber.js": "npm:bignumber.js",
   "bootstrap": "github:twbs/bootstrap",
   "buffer": "github:jspm/nodelibs-buffer",
   "chart": "github:nnnick/Chart.js",
@@ -94,6 +96,7 @@
   "jquery-pjax": "github:defunkt/jquery-pjax",
   "jquery.cookie": "github:carhartl/jquery-cookie",
   "jquery.hammer": "github:hammerjs/jquery.hammer.js",
+  "jsfromhell": "github:jonasraoni/JSFromHell",
   "jsplumb": "github:sporritt/jsPlumb",
   "kickstrap": "github:ajkochanowicz/Kickstrap",
   "less": "github:matthewp/plugin-less",