diff --git a/SocketHttpListener/WebSocket.cs b/SocketHttpListener/WebSocket.cs
index fd0c3e5bff..7d61850e60 100644
--- a/SocketHttpListener/WebSocket.cs
+++ b/SocketHttpListener/WebSocket.cs
@@ -423,8 +423,6 @@ namespace SocketHttpListener
 
         private bool processPingFrame(WebSocketFrame frame)
         {
-            //var mask = Mask.Unmask;
-
             return true;
         }