SC Braga stamped its ticket for the Taca da Liga final after beating 10-man Benfica 3-1 in their semi-final at Estadio Dr Magalhaes Pessoa on Thursday night, much to the disappointment of Mourinho.
The Portuguese manager has won 14 of his 23 matches in charge of Benfica since returning to the club this season, but this particular loss obviously got to him more than any other.
He revealed this week that the side would stay together at the training ground, where he hopes none of them get an ounce of sleep.
"The players will sleep in Seixal, and on Thursday there is training, and the day after there's training," Mourinho said at a news conference after the Braga defeat.
"Since there's no final on Saturday, our next game is against Porto next Wednesday.
"When we arrive in Seixal (on Wednesday), everyone will go to their rooms. I hope the players sleep as well as I do, which is to say that they don't sleep at all.
"That's what I wish for them. That they don't sleep and instead think a lot, like I'm going to think."
Benfica travel to Porto in the quarter-finals of the Portuguese Cup on Wednesday as the club aim to bounce back, hopefully well rested by the time kick-off rolls around.