diff --git a/package.json b/package.json
index e8df38f..e49262d 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
     "name": "pcsclite",
     "version": "0.4.0",
     "engines": {
-        "node": "~0.8.0"
+        "node": ">=0.8.0 < 4"
     },
     "description": "Bindings over pcsclite to access Smart Cards",
     "main": "index.js",