diff --git a/vercel.json b/vercel.json
index 0470829..b8af875 100644
--- a/vercel.json
+++ b/vercel.json
@@ -1,4 +1,5 @@
 {
+  "$schema": "https://openapi.vercel.sh/vercel.json",
   "regions": ["all"],
   "functions": {
     "api/**": {