diff --git a/tools/ndns-get-rr.cpp b/tools/ndns-get-rr.cpp
index bdf86e0..8e655fd 100644
--- a/tools/ndns-get-rr.cpp
+++ b/tools/ndns-get-rr.cpp
@@ -99,7 +99,8 @@
     Name label(rrLabelStr);
     name::Component type(rrTypeStr);
 
-    ndn::ndns::ManagementTool tool(db);
+    ndn::KeyChain keyChain;
+    ndn::ndns::ManagementTool tool(db, keyChain);
     tool.getRrSet(zoneName, label, type, std::cout);
   }
   catch (const std::exception& ex) {