He said: "It's been a good tournament so far. I've come on in both games and we've won them both. We could do better and there is a lot more to come from us.
"Hopefully we can peak at the right time. None of the players would allow us to take it easy against Germany just because we have qualified for the semis.
"We set high standards in the squad and want to continue that in all the games we are playing."