diff --git a/plugin/etcd/ttl_test.go b/plugin/etcd/ttl_test.go
index 6dd346bb7..44e76428f 100644
--- a/plugin/etcd/ttl_test.go
+++ b/plugin/etcd/ttl_test.go
@@ -4,6 +4,7 @@ import (
 	"testing"
 
 	"github.com/coredns/coredns/plugin/etcd/msg"
+
 	"go.etcd.io/etcd/api/v3/mvccpb"
 )