diff --git a/tsconfig.json b/tsconfig.json
index 592925d3c..9e99240b4 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -28,7 +28,7 @@
     "client/src",
     "index.d.ts",
     "eslint.config.mjs",
-    "vite.config.ts"
+    "vite.config.mts"
   ],
   "types": ["vitest/globals"],
   "exclude": [
diff --git a/vite.config.ts b/vite.config.mts
similarity index 100%
rename from vite.config.ts
rename to vite.config.mts