diff --git a/embed/config_test.go b/embed/config_test.go
index 60b7c6d0315..3202b2e63b9 100644
--- a/embed/config_test.go
+++ b/embed/config_test.go
@@ -157,7 +157,7 @@ func mustCreateCfgFile(t *testing.T, b []byte) *os.File {
 func TestAutoCompactionModeInvalid(t *testing.T) {
 	cfg := NewConfig()
 	cfg.Logger = "zap"
-	cfg.LogOutput = []string{"/dev/null"}
+	cfg.LogOutputs = []string{"/dev/null"}
 	cfg.Debug = false
 	cfg.AutoCompactionMode = "period"
 	err := cfg.Validate()
diff --git a/functional/agent/handler.go b/functional/agent/handler.go
index 714bcbd01a5..76f2eda3e90 100644
--- a/functional/agent/handler.go
+++ b/functional/agent/handler.go
@@ -88,11 +88,11 @@ func (srv *Server) handleTesterRequest(req *rpcpb.Request) (resp *rpcpb.Response
 // just archive the first file
 func (srv *Server) createEtcdLogFile() error {
 	var err error
-	srv.etcdLogFile, err = os.Create(srv.Member.Etcd.LogOutput[0])
+	srv.etcdLogFile, err = os.Create(srv.Member.Etcd.LogOutputs[0])
 	if err != nil {
 		return err
 	}
-	srv.lg.Info("created etcd log file", zap.String("path", srv.Member.Etcd.LogOutput[0]))
+	srv.lg.Info("created etcd log file", zap.String("path", srv.Member.Etcd.LogOutputs[0]))
 	return nil
 }
 
@@ -665,7 +665,7 @@ func (srv *Server) handle_SIGQUIT_ETCD_AND_ARCHIVE_DATA() (*rpcpb.Response, erro
 	// TODO: support separate WAL directory
 	if err = archive(
 		srv.Member.BaseDir,
-		srv.Member.Etcd.LogOutput[0],
+		srv.Member.Etcd.LogOutputs[0],
 		srv.Member.Etcd.DataDir,
 	); err != nil {
 		return nil, err
diff --git a/integration/embed_test.go b/integration/embed_test.go
index 985fe3929fc..4df5ffbc6e6 100644
--- a/integration/embed_test.go
+++ b/integration/embed_test.go
@@ -53,7 +53,7 @@ func TestEmbedEtcd(t *testing.T) {
 	for i := range tests {
 		tests[i].cfg = *embed.NewConfig()
 		tests[i].cfg.Logger = "zap"
-		tests[i].cfg.LogOutput = []string{"/dev/null"}
+		tests[i].cfg.LogOutputs = []string{"/dev/null"}
 		tests[i].cfg.Debug = false
 
 	}
@@ -180,7 +180,7 @@ func newEmbedURLs(secure bool, n int) (urls []url.URL) {
 
 func setupEmbedCfg(cfg *embed.Config, curls []url.URL, purls []url.URL) {
 	cfg.Logger = "zap"
-	cfg.LogOutput = []string{"/dev/null"}
+	cfg.LogOutputs = []string{"/dev/null"}
 	cfg.Debug = false
 
 	cfg.ClusterState = "new"
diff --git a/snapshot/member_test.go b/snapshot/member_test.go
index 652b0c94733..713297a978a 100644
--- a/snapshot/member_test.go
+++ b/snapshot/member_test.go
@@ -64,7 +64,7 @@ func TestSnapshotV3RestoreMultiMemberAdd(t *testing.T) {
 
 	cfg := embed.NewConfig()
 	cfg.Logger = "zap"
-	cfg.LogOutput = []string{"/dev/null"}
+	cfg.LogOutputs = []string{"/dev/null"}
 	cfg.Debug = false
 	cfg.Name = "3"
 	cfg.InitialClusterToken = testClusterTkn
diff --git a/snapshot/v3_snapshot_test.go b/snapshot/v3_snapshot_test.go
index bed892efdd2..5443e9b79d7 100644
--- a/snapshot/v3_snapshot_test.go
+++ b/snapshot/v3_snapshot_test.go
@@ -44,7 +44,7 @@ func TestSnapshotV3RestoreSingle(t *testing.T) {
 
 	cfg := embed.NewConfig()
 	cfg.Logger = "zap"
-	cfg.LogOutput = []string{"/dev/null"}
+	cfg.LogOutputs = []string{"/dev/null"}
 	cfg.Debug = false
 	cfg.Name = "s1"
 	cfg.InitialClusterToken = testClusterTkn
@@ -153,7 +153,7 @@ func createSnapshotFile(t *testing.T, kvs []kv) string {
 
 	cfg := embed.NewConfig()
 	cfg.Logger = "zap"
-	cfg.LogOutput = []string{"/dev/null"}
+	cfg.LogOutputs = []string{"/dev/null"}
 	cfg.Debug = false
 	cfg.Name = "default"
 	cfg.ClusterState = "new"
@@ -220,7 +220,7 @@ func restoreCluster(t *testing.T, clusterN int, dbPath string) (
 	for i := 0; i < clusterN; i++ {
 		cfg := embed.NewConfig()
 		cfg.Logger = "zap"
-		cfg.LogOutput = []string{"/dev/null"}
+		cfg.LogOutputs = []string{"/dev/null"}
 		cfg.Debug = false
 		cfg.Name = fmt.Sprintf("%d", i)
 		cfg.InitialClusterToken = testClusterTkn