diff --git a/package.json b/package.json
index 28bc189..8543796 100644
--- a/package.json
+++ b/package.json
@@ -22,5 +22,8 @@
   "dependencies": {
     "nopt": "^3.0.1",
     "request": "^2.45.0"
+  },
+  "devDependencies": {
+    "package-json-flatten": "^0.4.0"
   }
 }