diff --git a/package.json b/package.json
index b1677d0..02a2a08 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
     "build": "gulp build"
   },
   "devDependencies": {
+    "@types/node": "0.0.2",
     "babel-preset-es2015": "6.18.0",
     "babel-preset-stage-3": "6.17.0",
     "event-stream": "3.3.4",