diff --git a/registry.json b/registry.json
index 259efc9..3e1e482 100644
--- a/registry.json
+++ b/registry.json
@@ -203,6 +203,7 @@
   "rx": "npm:rx",
   "select2": "github:select2/select2",
   "selectize": "github:brianreavis/selectize.js",
+  "scoped-polyfill": "github:PM5544/scoped-polyfill",
   "showdown": "github:showdownjs/showdown",
   "sifter": "github:brianreavis/sifter.js",
   "skrollr": "github:Prinzhorn/skrollr",
@@ -232,6 +233,7 @@
   "vm": "github:jspm/nodelibs-vm",
   "virtual-dom": "npm:virtual-dom",
   "vue": "npm:vue",
+  "webcomponents": "npm:webcomponents",
   "webfont": "github:components/webfontloader",
   "when": "github:cujojs/when",
   "wire": "github:cujojs/wire",