diff --git a/package.json b/package.json
index 6f65ac3..a8a0942 100644
--- a/package.json
+++ b/package.json
@@ -16,5 +16,6 @@
     "astro": "^4.8.6",
     "@astrojs/check": "^0.7.0",
     "typescript": "^5.4.5"
-  }
+  },
+  "packageManager": "pnpm"
 }
\ No newline at end of file