diff --git a/vercel.json b/vercel.json
index ee96044..c7a6908 100644
--- a/vercel.json
+++ b/vercel.json
@@ -1,5 +1,6 @@
 {
     "version": 2,
+    "buildCommand": "npm run build",
     "builds": [
       {
         "src": "server.js",