diff --git a/package.json b/package.json
index a05a1eb..f09ae20 100644
--- a/package.json
+++ b/package.json
@@ -3,6 +3,7 @@
   "version": "0.1.0",
   "private": true,
   "dependencies": {
+    "babel-runtime": "^6.26.0",
     "bootstrap": "^3.3.7",
     "classnames": "^2.2.5",
     "d3-array": "^1.2.0",