diff --git a/package.json b/package.json
index 3d28a31..556e628 100644
--- a/package.json
+++ b/package.json
@@ -16,5 +16,6 @@
     "astro": "^4.8.3",
     "@astrojs/check": "^0.6.0",
     "typescript": "^5.4.5"
-  }
-}
\ No newline at end of file
+  },
+  "packageManager": "pnpm@9.1.1"
+}