1 files changed, 1 insertions, 1 deletions
diff --git a/cpp/demo/Ice/callback/Server.cpp b/cpp/demo/Ice/callback/Server.cpp
index 6941d3b64c4..db1d68be259 100644
--- a/cpp/demo/Ice/callback/Server.cpp
+++ b/cpp/demo/Ice/callback/Server.cpp
@@ -33,7 +33,7 @@ CallbackServer::run(int argc, char* argv[])
 {
     ObjectAdapterPtr adapter = communicator()->createObjectAdapter("CallbackAdapter");
     CallbackPrx self = CallbackPrx::uncheckedCast(adapter->createProxy(Ice::stringToIdentity("callback")));
-    adapter->add(new CallbackI, Ice::stringToIdentity("callback"));
+    adapter->add(new CallbackI(communicator()), Ice::stringToIdentity("callback"));
     adapter->activate();
     communicator()->waitForShutdown();
     return EXIT_SUCCESS;