diff --git a/build.go b/build.go
index 4a0d72c..0f7e838 100644
--- a/build.go
+++ b/build.go
@@ -1,7 +1,8 @@
 // Copyright 2020 The Gitea Authors. All rights reserved.
 // Use of this source code is governed by a MIT-style
 // license that can be found in the LICENSE file.
-//+build vendor
+//go:build vendor
+// +build vendor
 
 package main