diff --git a/package-overrides/github/brianreavis/sifter.js@0.4.1.json b/package-overrides/github/brianreavis/sifter.js@0.4.1.json
new file mode 100644
index 0000000..0de5755
--- /dev/null
+++ b/package-overrides/github/brianreavis/sifter.js@0.4.1.json
@@ -0,0 +1,8 @@
+{
+  "directories": {
+    "lib": "lib"
+  },
+  "main": "sifter",
+  "registry": "jspm",
+  "dependencies": {}
+}
diff --git a/registry.json b/registry.json
index f25d38f..6146e4a 100644
--- a/registry.json
+++ b/registry.json
@@ -187,6 +187,7 @@
   "rx": "npm:rx",
   "select2": "github:ivaynberg/select2",
   "showdown": "github:showdownjs/showdown",
+  "sifter": "github:brianreavis/sifter.js",
   "skrollr": "github:Prinzhorn/skrollr",
   "sockjs-client": "github:sockjs/sockjs-client",
   "spin": "github:fgnass/spin.js",