diff --git a/bin/install_upgrade.escript b/bin/install_upgrade.escript index ae89ea724..2489ceed5 100755 --- a/bin/install_upgrade.escript +++ b/bin/install_upgrade.escript @@ -392,8 +392,7 @@ start_distribution(TargetNode, NameTypeArg, Cookie) -> MyNode = make_script_node(TargetNode), {ok, _Pid} = net_kernel:start([MyNode, get_name_type(NameTypeArg)]), erlang:set_cookie(node(), Cookie), - case {net_kernel:connect_node(TargetNode), - net_adm:ping(TargetNode)} of + case {net_kernel:hidden_connect_node(TargetNode), net_adm:ping(TargetNode)} of {true, pong} -> ok; {_, pang} ->