diff --git a/package.json b/package.json
index 54b0b81..73524c4 100755
--- a/package.json
+++ b/package.json
@@ -37,9 +37,12 @@
   },
   "devDependencies": {
     "connect": "2.7.x",
-    "commander": "2.1.x"
+    "commander": "2.1.x",
+    "istanbul": "^0.3.5",
+    "tape": "^3.4.0"
   },
   "scripts": {
+    "cover": "lib/nodejs/test/testAll.sh COVER",
     "test": "lib/nodejs/test/testAll.sh"
   }
 }