diff --git a/package.json b/package.json
index 1771100..1ab8288 100644
--- a/package.json
+++ b/package.json
@@ -5,6 +5,9 @@
     "type": "git",
     "url": "https://github.com/ayoayco/cozy"
   },
+  "engines": {
+    "node": ">=18.0.0"
+  },
   "homepage": "https://cozy-reader.netlify.app",
   "scripts": {
     "start": "astro dev",