McLaren was in a buoyant mood after the triumph but steered clear of talking about his future - he has been linked with the vacant role at German club Wolfsburg.
"Fantastic. We deserve it," said McLaren. "Ajax have been coming but we kept winning. It's unbelievable. We got better and better after finishing second last season. It is party time, so I don't want to go into my future. I want to enjoy the moment."