diff --git a/package.json b/package.json
index ce1d7beeb2..27b20934d9 100644
--- a/package.json
+++ b/package.json
@@ -48,6 +48,7 @@
   "dependencies": {
     "ansi-to-html": "0.2.0",
     "async": "^0.9.0",
+    "babel": "^4.0.1",
     "bluebird": "^2.9.6",
     "bugsnag-js": "git+https://git@github.com/bugsnag/bugsnag-js",
     "dockerode": "2.0.4",