diff --git a/Modules/REST/src/mitkRESTServer.cpp b/Modules/REST/src/mitkRESTServer.cpp
index 2dc4c70a5d..5902d57a0f 100644
--- a/Modules/REST/src/mitkRESTServer.cpp
+++ b/Modules/REST/src/mitkRESTServer.cpp
@@ -1,111 +1,109 @@
 /*===================================================================
 
 The Medical Imaging Interaction Toolkit (MITK)
 
 Copyright (c) German Cancer Research Center,
 Division of Medical and Biological Informatics.
 All rights reserved.
 
 This software is distributed WITHOUT ANY WARRANTY; without
 even the implied warranty of MERCHANTABILITY or FITNESS FOR
 A PARTICULAR PURPOSE.
 
 See LICENSE.txt or http://www.mitk.org for details.
 
 ===================================================================*/
 
 #include <mitkRESTServer.h>
 
 #include <mitkIRESTManager.h>
 
 #include <usGetModuleContext.h>
 #include <usModuleContext.h>
 
 #include <cpprest/http_listener.h>
 
 using namespace std::placeholders;
 
 using http_listener = web::http::experimental::listener::http_listener;
 using http_request = web::http::http_request;
 using methods = web::http::methods;
 using status_codes = web::http::status_codes;
 
 namespace mitk
 {
   class RESTServer::Impl
   {
   public:
     Impl(const web::uri &uri);
     ~Impl();
 
     void HandleGet(const http_request &request);
 
     web::http::experimental::listener::http_listener listener;
     web::uri uri;
   };
 
   RESTServer::Impl::Impl(const web::uri &uri)
     : uri{uri}
   {
   }
 
   RESTServer::Impl::~Impl()
   {
   }
 
   void RESTServer::Impl::HandleGet(const http_request &request)
   {
-    auto port = this->listener.uri().port();
-
     web::uri_builder builder(this->listener.uri());
     builder.append(request.absolute_uri());
 
     auto uriString = builder.to_uri().to_string();
 
     web::json::value content;
 
     auto context = us::GetModuleContext();
     auto managerRef = context->GetServiceReference<IRESTManager>();
 
     if (managerRef)
     {
       auto manager = context->GetService(managerRef);
       if (manager)
       {
         auto data = request.extract_json().get();
         content = manager->Handle(builder.to_uri(), data);
       }
     }
 
     request.reply(content.is_null()
       ? status_codes::NotFound
       : status_codes::OK);
   }
 }
 
 
 mitk::RESTServer::RESTServer(const web::uri &uri)
   : m_Impl{std::make_unique<Impl>(uri)}
 {
 }
 
 mitk::RESTServer::~RESTServer()
 {
 }
 
 void mitk::RESTServer::OpenListener()
 {
   m_Impl->listener = http_listener(m_Impl->uri);
   m_Impl->listener.support(methods::GET, std::bind(&Impl::HandleGet, m_Impl.get(), _1));
   m_Impl->listener.open().wait();
 }
 
 void mitk::RESTServer::CloseListener()
 {
   m_Impl->listener.close().wait();
 }
 
 web::uri mitk::RESTServer::GetUri()
 {
   return m_Impl->uri;
 }