diff --git a/registry.json b/registry.json
index 6b5e4ed..de69ab1 100644
--- a/registry.json
+++ b/registry.json
@@ -69,6 +69,7 @@
   "parallax": "github:wagerfield/parallax",
   "pikaday": "github:dbushell/Pikaday",
   "poly": "github:cujojs/poly",
+  "postal": "npm:postal",
   "pouchdb": "github:pouchdb/pouchdb",
   "prism": "github:LeaVerou/prism",
   "quint": "github:jquery/qunit",