diff --git a/package.json b/package.json
index 20f3026ff5c38d23a6417c4d050ead291f33d46e..2117e8564f233b79d515913cb6adacc79bf18b1d 100644
--- a/package.json
+++ b/package.json
@@ -17,5 +17,6 @@
   "devDependencies": {
     "mocha": "^5.1.1",
     "supertest": "^3.0.0"
-  }
+  },
+  "main": "app.js"
 }