Tottenham head coach Mauricio Pochettino wants his men to prove the loss to Dortmund was a one time thing.
Dortmund thrashed Tottenham in the first leg of the encounter 3-0 at Signal Iduna park.
And Pochettino wants his men to fight back at White Hart Lane and come out victorious.
“Our mentality needs to be right. We need to show that last Thursday was an accident,” Pochettino said at Wednesday’s pre-match news conference.
“For me sometimes it is difficult, but I accept the criticism. If you win you are a genius, if not you are a disaster.
“It’s important to keep everyone motivated. They are all important for me and I believe in all of them. Sometimes we rotate and sometimes maybe I have made mistakes. We analyse our decisions a lot and I always think we can do better.
“For that we are always open to learning but I believe in all the players, all the squad.”