Alli has not started in the Premier League since the opening day of the season and last featured on January 10 against eighth-tier Marine in the FA Cup.
PSG could make a late move to sign the midfielder in the final hours of the window but Spurs chairman Daniel Levy is concerned about losing a talented member of the squad.
Asked for an update on Alli’s future after Tottenham lost 1-0 at Brighton on Sunday, Mourinho said: “I never had an update to give. I always told that I did not have any indication that he was leaving. So for me there is no update to give.”
Asked if there is a likelihood of any other activity at Tottenham before the deadline, Mourinho said: “I do not think so. Of course during the day I am disconnected from everything apart from the game but I don’t think so.”