diff --git a/tools/ndn-autoconfig/ndn-fch-discovery.hpp b/tools/ndn-autoconfig/ndn-fch-discovery.hpp
index 2b8de07..000568d 100644
--- a/tools/ndn-autoconfig/ndn-fch-discovery.hpp
+++ b/tools/ndn-autoconfig/ndn-fch-discovery.hpp
@@ -43,12 +43,19 @@
   /**
    * @brief Create stage to discover NDN hub using NDN-FCH protocol
    */
-  NdnFchDiscovery(Face& face, KeyChain& keyChain,
-                  const std::string& url,
-                  const NextStageCallback& nextStageOnFailure);
+  explicit
+  NdnFchDiscovery(const std::string& url);
 
+  const std::string&
+  getName() const override
+  {
+    static const std::string STAGE_NAME("NDN-FCH");
+    return STAGE_NAME;
+  }
+
+private:
   void
-  start() override;
+  doStart() override;
 
 private:
   std::string m_url;