diff --git a/package.json b/package.json
index e12346f6..1a46dd18 100644
--- a/package.json
+++ b/package.json
@@ -10,9 +10,9 @@
   "scripts": {
     "test": "nodeunit test/*_test.js"
   },
-  "engines": {
-    "node": ">= v0.4.0"
-  },
+  "engines": [
+    "node >= 0.4.0"
+  ],
   "dependencies": {
     "redis": ">= 0.6.7",
     "mongoose": ">= 2.2.3",