diff --git a/cmd/loop/staticaddr.go b/cmd/loop/staticaddr.go
index b109516a..43e72b5a 100644
--- a/cmd/loop/staticaddr.go
+++ b/cmd/loop/staticaddr.go
@@ -1,3 +1,6 @@
+//go:build staticaddr
+// +build staticaddr
+
 package main
 
 import (