diff --git a/goutmp_bsd.go b/goutmp_bsd.go
index 833dcd8..4aada2d 100644
--- a/goutmp_bsd.go
+++ b/goutmp_bsd.go
@@ -1,4 +1,4 @@
-// +build bsd
+// +build freebsd
 
 // Golang bindings for basic login/utmp accounting
 package goutmp
diff --git a/main/test_bsd.go b/main/test_bsd.go
index bc41eb9..f9d63fb 100644
--- a/main/test_bsd.go
+++ b/main/test_bsd.go
@@ -1,4 +1,5 @@
-// +build bsd
+// +build freebsd
+
 package main
 
 import (
diff --git a/main/test_linux.go b/main/test_linux.go
index c53b928..8c5275c 100644
--- a/main/test_linux.go
+++ b/main/test_linux.go
@@ -1,4 +1,5 @@
 // +build linux
+
 package main
 
 import (