diff --git a/package.json b/package.json
index 04655f1101..d9089d2c73 100644
--- a/package.json
+++ b/package.json
@@ -38,6 +38,7 @@
     "lodash": "~2.4.1",
     "loggly": "~1.0.8",
     "method-override": "~2.2.0",
+    "mixpanel": "^0.2.1",
     "moment": "~2.8.3",
     "mongoose": "~3.8.23",
     "mongoose-id-autoinc": "~2013.7.14-4",