diff --git a/package.json b/package.json
index b97f5660..3f220bd2 100644
--- a/package.json
+++ b/package.json
@@ -19,12 +19,13 @@
     "platform": "^1.3.0"
   },
   "devDependencies": {
+    "coveralls": "^2.11.4",
+    "istanbul": "0.4.0",
     "qunit-extras": "~1.4.0",
     "qunitjs": "~1.18.0",
     "requirejs": "~2.1.0"
   },
   "files": [
-    "benchmark.js",
-    "nano.jar"
+    "benchmark.js"
   ]
 }