He said: "I'm fit. It's true I got a little kick in the back of the knee, but it was nothing special - it happened in the first half and I played for the rest of the game.
"I spoke to Jurgen Klopp and told him everything was OK, I am 100% and there was nothing specific.
"After the game, I went to the airport to take a flight. When I reached Paris the following morning, I had many messages on my phone with people and my family asking what happened because they saw in the press I had an injury. I said to them, 'no, no, I am OK!'."