diff --git a/logger_development.go b/logger_development.go
index 1845f88..193e095 100644
--- a/logger_development.go
+++ b/logger_development.go
@@ -1,3 +1,4 @@
+//go:build !production
 // +build !production
 
 package main
diff --git a/logger_production.go b/logger_production.go
index c2af00f..f98a06c 100644
--- a/logger_production.go
+++ b/logger_production.go
@@ -1,3 +1,4 @@
+//go:build production
 // +build production
 
 package main