diff --git a/package.json b/package.json
index 91af8d8..3c2799c 100644
--- a/package.json
+++ b/package.json
@@ -20,5 +20,8 @@
    "directories": {
        "test": "test",
        "lib": "lib"
+   },
+   "devDependencies": {
+       "vows": ">=0.5.2"
    } 
 }