diff --git a/openstack/db/v1/users/fixtures.go b/openstack/db/v1/users/fixtures.go
index 516b335..f5a4cc1 100644
--- a/openstack/db/v1/users/fixtures.go
+++ b/openstack/db/v1/users/fixtures.go
@@ -1,3 +1,5 @@
+// +build fixtures
+
 package users
 
 import (