diff --git a/daemon/mgmt/face-manager.hpp b/daemon/mgmt/face-manager.hpp
index 649ed4c..1040970 100644
--- a/daemon/mgmt/face-manager.hpp
+++ b/daemon/mgmt/face-manager.hpp
@@ -76,6 +76,9 @@
   void
   listFaces(const Interest& request);
 
+  shared_ptr<ProtocolFactory>
+  findFactory(const std::string& protocol);
+
 PROTECTED_WITH_TESTS_ELSE_PRIVATE:
 
   void