diff --git a/ndn-cpp/c/encoding/binary-xml-name.c b/ndn-cpp/c/encoding/binary-xml-name.c
index 6437843..776965a 100644
--- a/ndn-cpp/c/encoding/binary-xml-name.c
+++ b/ndn-cpp/c/encoding/binary-xml-name.c
@@ -24,7 +24,7 @@
 	if ((error = ndn_BinaryXmlEncoder_writeElementClose(encoder)))
     return error;
   
-  return 0;
+  return NDN_ERROR_success;
 }
 
 ndn_Error ndn_decodeBinaryXmlName(struct ndn_Name *name, struct ndn_BinaryXmlDecoder *decoder)
@@ -58,5 +58,5 @@
   if ((error = ndn_BinaryXmlDecoder_readElementClose(decoder)))
     return error;
   
-  return 0;
+  return NDN_ERROR_success;
 }