diff --git a/doc/vercel.json b/doc/vercel.json
index f2cb0d5..dd02074 100644
--- a/doc/vercel.json
+++ b/doc/vercel.json
@@ -1,7 +1,7 @@
 {
   "build": {
     "env": {
-      "HUGO_VERSION": "v0.101.0"
+      "HUGO_VERSION": "0.101.0"
     }
   }
 }