Jurgen Klopp thanked Alisson for saving Liverpool's 'backside' against Crystal Palace on Sunday.
The Brazilian goalkeeper was brilliant as Liverpool ran out 3-1 winners at Selhurst Park.
Klopp was full of praise for his number one shot-stopper when speaking after the game.
"I said to him just now, 'thank you for saving our backside again'. He said, 'that's my job'.
"Of course it is very helpful to have a world-class goalkeeper at the back!"