diff --git a/testing/scenarios/tls_test.go b/testing/scenarios/tls_test.go
index 67e9e62bb..fbbf7f4cd 100644
--- a/testing/scenarios/tls_test.go
+++ b/testing/scenarios/tls_test.go
@@ -3,7 +3,6 @@ package scenarios
 import (
 	"net"
 	"testing"
-
 	"time"
 
 	"v2ray.com/core"