diff --git a/transport/internet/ws/connection_test.go b/transport/internet/ws/connection_test.go
deleted file mode 100644
index 5e594f4e9..000000000
--- a/transport/internet/ws/connection_test.go
+++ /dev/null
@@ -1,19 +0,0 @@
-package ws_test
-
-import (
-	"net"
-	"testing"
-
-	"github.com/v2ray/v2ray-core/testing/assert"
-	. "github.com/v2ray/v2ray-core/transport/internet/tcp"
-)
-
-func TestRawConnection(t *testing.T) {
-	assert := assert.On(t)
-
-	rawConn := RawConnection{net.TCPConn{}}
-	assert.Bool(rawConn.Reusable()).IsFalse()
-
-	rawConn.SetReusable(true)
-	assert.Bool(rawConn.Reusable()).IsFalse()
-}