We became the first team since 2012 to lower holders Real Madrid’s colours in the group stage of the Champions League on Wednesday night.
Mauricio knows it’s time to focus again against a Palace side fighting for their lives in the Premier League. They remain bottom but have showed signs of recovery under new boss Roy Hodgson - including a win against Chelsea and fighting back from 2-0 down to draw against West Ham last weekend.
“We know in football you have to keep your feet on the grass,” said Mauricio. “Every game is so important, every game tough, every game difficult and you cannot be relaxed when you compete at this level.