diff --git a/tools/ndns-list-all-zones.cpp b/tools/ndns-list-all-zones.cpp
index 98c33f3..6e80512 100644
--- a/tools/ndns-list-all-zones.cpp
+++ b/tools/ndns-list-all-zones.cpp
@@ -70,7 +70,8 @@
   }
 
   try {
-    ndn::ndns::ManagementTool tool(db);
+    ndn::KeyChain keyChain;
+    ndn::ndns::ManagementTool tool(db, keyChain);
     tool.listAllZones(std::cout);
   }
   catch (const std::exception& ex) {