diff --git a/package.json b/package.json
index 1f8ca1c..da68b38 100644
--- a/package.json
+++ b/package.json
@@ -26,5 +26,6 @@
   },
   "optionalDependencies": {
     "@rollup/rollup-win32-x64-msvc": "^4.52.5"
-  }
+  },
+  "packageManager": "bun@1.3.1"
 }