diff --git a/websocket-sharp/Net/HttpListenerContext.cs b/websocket-sharp/Net/HttpListenerContext.cs
index 44bbea67..b5b86b61 100644
--- a/websocket-sharp/Net/HttpListenerContext.cs
+++ b/websocket-sharp/Net/HttpListenerContext.cs
@@ -199,7 +199,7 @@ namespace WebSocketSharp.Net
           throw new ArgumentException ("Contains an invalid character.", "protocol");
       }
 
-      return new HttpListenerWebSocketContext (this, protocol, _listener.Log);
+      return new HttpListenerWebSocketContext (this, protocol);
     }
 
     #endregion
diff --git a/websocket-sharp/Net/WebSockets/HttpListenerWebSocketContext.cs b/websocket-sharp/Net/WebSockets/HttpListenerWebSocketContext.cs
index a748b7de..cc885340 100644
--- a/websocket-sharp/Net/WebSockets/HttpListenerWebSocketContext.cs
+++ b/websocket-sharp/Net/WebSockets/HttpListenerWebSocketContext.cs
@@ -49,11 +49,10 @@ namespace WebSocketSharp.Net.WebSockets
 
     #region Internal Constructors
 
-    internal HttpListenerWebSocketContext (
-      HttpListenerContext context, string protocol, Logger logger)
+    internal HttpListenerWebSocketContext (HttpListenerContext context, string protocol)
     {
       _context = context;
-      _websocket = new WebSocket (this, protocol, logger);
+      _websocket = new WebSocket (this, protocol, context.Listener.Log);
     }
 
     #endregion