Liverpool goalkeeper Allison thanked coach Jurgen Klopp for giving him the “opportunity to become a legend” at the club.
Allison joined Liverpool last season and helped the club win the Champions League and the Premier League in his time at Anfield.
“The maximum respect I can have for a person, I have for him,” the Brazilian goalkeeper told Reds’ website.
“There’s not many words that I could describe. He means everything for this club, for the squad. He brought us together here, he gave me the opportunity to come to Liverpool, he makes me feel special inside.
“My teammates make me feel special inside and the supporters also, everybody, but the boss has a special place in everything because he gave his life to achieve those things that we are achieving.
“I will always respect him, have big respect, and also be thankful for bringing me here and giving me the opportunity to become a legend here for Liverpool.”