diff --git a/tools/ndncert-ca-server.cpp b/tools/ndncert-ca-server.cpp
index 5f0e3a3..8260502 100644
--- a/tools/ndncert-ca-server.cpp
+++ b/tools/ndncert-ca-server.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2017-2021, Regents of the University of California.
+ * Copyright (c) 2017-2022, Regents of the University of California.
  *
  * This file is part of ndncert, a certificate management system based on NDN.
  *
@@ -155,9 +155,6 @@
               return;
             }
           }
-        },
-        [](const Name&, const std::string& errorInfo) {
-          std::cerr << "ERROR: " << errorInfo << std::endl;
         });
   }