diff --git a/benchmark/tools.go b/benchmark/tools.go
index 87cc421..a3c8dbe 100644
--- a/benchmark/tools.go
+++ b/benchmark/tools.go
@@ -1,6 +1,8 @@
 //+build tools
 
-package benchmark
+// Package tools tracks dependencies on binaries not otherwise referenced in the codebase.
+// https://github.com/golang/go/wiki/Modules#how-can-i-track-tool-dependencies-for-a-module
+package tools
 
 import (
 	_ "github.com/ugorji/go/codec/codecgen"