diff --git a/package.json b/package.json
index 1814105..423d9fa 100644
--- a/package.json
+++ b/package.json
@@ -19,6 +19,13 @@
   },
   "main": "lib/index.js",
   "type": "module",
+  "files": [
+    "config.d.ts",
+    "lib",
+    "schema.json",
+    "LICENSE",
+    "README.md"
+  ],
   "scripts": {
     "build": "node -e 'import {schema} from \"./lib/schema.js\"; console.log(JSON.stringify(schema, null, 2))' > schema.json && json2ts > config.d.ts < schema.json",
     "lint": "eslint --cache",