diff --git a/package.json b/package.json
index 4607543..ca5e2b6 100755
--- a/package.json
+++ b/package.json
@@ -4,6 +4,7 @@
   "description": "Astro and Tailwindcss boilerplate",
   "author": "zeon.studio",
   "license": "MIT",
+  "packageManager": "yarn@1.22.19",
   "scripts": {
     "dev": "astro dev",
     "build": "astro build",