diff --git a/tools.go b/tools.go
index c0fa34f4327915e43f89375ccc6e9a604c67c9c7..a52fba0cec4ffe2f636b63e5374207e8f999c4a4 100644
--- a/tools.go
+++ b/tools.go
@@ -1,4 +1,6 @@
-package main
+//go:build tools
+
+package tools
 
 import (
 	_ "github.com/99designs/gqlgen"