diff --git a/ndn-cpp/transport/UdpTransport.hpp b/ndn-cpp/transport/UdpTransport.hpp
index eab7232..133c241 100644
--- a/ndn-cpp/transport/UdpTransport.hpp
+++ b/ndn-cpp/transport/UdpTransport.hpp
@@ -34,7 +34,7 @@
   struct ndn_UdpTransport transport_;
   NDN *ndn_;
   // TODO: This belongs in the socket listener.
-  ndn_BinaryXMLElementReader elementReader_;
+  ndn_BinaryXmlElementReader elementReader_;
 };
 
 }