diff --git a/ndn-cpp/c/errors.c b/ndn-cpp/c/errors.c
index 438c9c3..394ffa2 100644
--- a/ndn-cpp/c/errors.c
+++ b/ndn-cpp/c/errors.c
@@ -50,6 +50,8 @@
     return      "unrecognized ndn_ExcludeType";
   case NDN_ERROR_unrecognized_ndn_KeyLocatorType:
     return      "unrecognized ndn_KeyLocatorType";
+  case NDN_ERROR_decodeBinaryXMLKeyLocator_unrecognized_key_locator_type:
+    return      "decodeBinaryXMLKeyLocator unrecognized key locator type";
   default:
     return "unrecognized ndn_Error code";  
   }