diff --git a/package.json b/package.json
index 65b5c9bb..f97c8b06 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,7 @@
     "*.min.js.map"
   ],
   "devDependencies": {
+    "minimatch": "^3.0.4",
     "mocha": "1.21.4",
     "chai": "^1.9.1",
     "grunt": "~0.4.5",