diff --git a/package.json b/package.json
index dc8e7879..83f8aec1 100644
--- a/package.json
+++ b/package.json
@@ -91,6 +91,7 @@
     "html-webpack-plugin": "^2.21.0",
     "invariant": "^2.2.1",
     "isomorphic-fetch": "^2.0.2",
+    "js-utility-belt": "^1.2.2",
     "moment": "^2.10.6",
     "node-sass": "^3.7.0",
     "postcss-loader": "^0.9.1",