diff --git a/package.json b/package.json
index 17cc69a..a9f21ab 100644
--- a/package.json
+++ b/package.json
@@ -25,6 +25,7 @@
     "mocha": "~2.4.5",
     
     "best-globals": "~0.2.4",
+    "json4all": "~0.1.4",
     "self-explain": "~0.0.6"
   },
   "engines": {
diff --git a/test/test.js b/test/test.js
index 33a2c0b..6baf5cc 100644
--- a/test/test.js
+++ b/test/test.js
@@ -1,6 +1,6 @@
 "use strict";
 
-var JSON4all = require('json4all.js');
+var JSON4all = require('json4all');
 var expect = require('expect.js');
 var discrepances = require('../lib/discrepances.js');