diff --git a/src/mgmt/nfd/cs-info.hpp b/src/mgmt/nfd/cs-info.hpp
index cdd38a9..99c77fc 100644
--- a/src/mgmt/nfd/cs-info.hpp
+++ b/src/mgmt/nfd/cs-info.hpp
@@ -40,11 +40,7 @@
   class Error : public tlv::Error
   {
   public:
-    explicit
-    Error(const std::string& what)
-      : tlv::Error(what)
-    {
-    }
+    using tlv::Error::Error;
   };
 
   CsInfo();