diff --git a/package.json b/package.json
index bdb3e565c..c889fafca 100644
--- a/package.json
+++ b/package.json
@@ -324,7 +324,6 @@
     "load-grunt-tasks": "^3.1.0",
     "mkdirp": "^0.5.0",
     "mocha": "^2.2.5",
-    "mock-fs": "^3.6.0",
     "mocks": "^0.0.15",
     "phantomjs": "^1.9.19",
     "proxyquire": "^1.5.0",