diff --git a/config-schema/package.json b/config-schema/package.json
index b1ad43a9c..6eb4d3086 100644
--- a/config-schema/package.json
+++ b/config-schema/package.json
@@ -24,6 +24,7 @@
   "devDependencies": {
     "@biomejs/biome": "1.9.4",
     "@types/node": "^17.0.21",
+    "bun": "^1.2.11",
     "esbuild": "^0.25.2",
     "typescript": "^4.9.5"
   },