diff --git a/package.json b/package.json
index 41de76a8..7aacdf16 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
     "babel": "^5.6.14",
     "babel-runtime": "^5.6.18",
     "cli-color": "^0.3.2",
+    "es6-promise": "^2.0.1",
     "esprima-fb": "^15001.1.0-dev-harmony-fb",
     "lodash": "^3.5.0",
     "nomnom": "^1.8.1",
@@ -35,7 +36,6 @@
   },
   "devDependencies": {
     "babel-jest": "^5.3.0",
-    "es6-promise": "^2.0.1",
     "jest-cli": "^0.4.0",
     "node-dir": "0.1.8",
     "temp": "^0.8.1"