diff --git a/ndn-cpp/c/errors.c b/ndn-cpp/c/errors.c
index 8c87d77..6811b6a 100644
--- a/ndn-cpp/c/errors.c
+++ b/ndn-cpp/c/errors.c
@@ -50,8 +50,12 @@
     return      "unrecognized ndn_ExcludeType";
   case NDN_ERROR_unrecognized_ndn_KeyLocatorType:
     return      "unrecognized ndn_KeyLocatorType";
+  case NDN_ERROR_unrecognized_ndn_KeyNameType:
+    return      "unrecognized ndn_KeyNameType";
   case NDN_ERROR_decodeBinaryXmlKeyLocator_unrecognized_key_locator_type:
     return      "decodeBinaryXmlKeyLocator unrecognized key locator type";
+  case NDN_ERROR_decodeBinaryXmlKeyLocator_unrecognized_key_name_type:
+    return      "decodeBinaryXmlKeyLocator unrecognized key name type";
   case NDN_ERROR_unrecognized_ndn_SocketTransport:
     return      "unrecognized ndn_SocketTransport";
   case NDN_ERROR_SocketTransport_error_in_getaddrinfo: