diff --git a/dtmcli/logger/log.go b/dtmcli/logger/log.go
index 6ba0614..429cb2f 100644
--- a/dtmcli/logger/log.go
+++ b/dtmcli/logger/log.go
@@ -133,7 +133,6 @@ func setupLogRotation(logOutputs []string, logRotateConfigJSON string) {
 		return &lumberjackSink, nil
 	})
 	FatalIfError(err)
-	return
 }
 
 func loadConfig(logLevel string) zap.Config {