diff --git a/web/package.json b/web/package.json
index bef39fb..4bed4bc 100644
--- a/web/package.json
+++ b/web/package.json
@@ -3,6 +3,7 @@
   "private": true,
   "version": "0.1.0",
   "type": "module",
+  "packageManager": "pnpm@9.15.4",
   "scripts": {
     "dev": "vite",
     "build": "tsc -b && vite build",