diff --git a/package.json b/package.json
index cea7d3b..bdc43d8 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     "access": "public"
   },
   "scripts": {
-    "build": "rm -rf dist && tsc -p tsconfig.build.json && cp src/web.html dist/web.html",
+    "build": "rm -rf dist && tsc -p tsconfig.build.json && cp src/web.html dist/web.html && chmod +x dist/cli/main.js",
     "dev": "tsx src/cli/main.ts",
     "typecheck": "tsc -p tsconfig.json",
     "test": "vitest run",