diff --git a/package.json b/package.json
index bda1876..99bb0db 100644
--- a/package.json
+++ b/package.json
@@ -7,8 +7,8 @@
         "type": "git",
         "url": "http://github.com/Marak/colors.js.git"
     },
-    "engine": [
-        "node >=0.1.90"
-    ],
+    "engines": {
+        "node": ">=0.1.90"
+    },
     "main": "colors"
 }