Thomas Müller was was pleased with Germany's performance against Portugal, but sees room for improvement.
"Many aspects of our game were good today, but there were also a few things we need to improve considerably. Some of our attacks were really strong tonight," said the Germany forward after tonight's game, according to UEFA.com.
Having lost 1-0 in their opener against France, Germany now sit second in Group F before their last group stage game against Hungary.
"We desperately needed these three points and we have our fate in our own hands again. But we shouldn't lose focus, Hungary are very awkward to play against," said Müller.