It was the Senegal international's first goal since January 4.
Papiss Cisse: "Yesterday (Friday) the gaffer spoke to all the players and asked for us to do our best and try and get three points because it would be good for the team and the staff.
"So the team (dedicate) these three points for the gaffer (as a) thank you for speaking yesterday.
"I had too many chances to score. I think this year had been too hard for me.
"I wouldn't say it hasn't been my year, but it's been too hard.
"It's good that I've had a lot of chances to score (today) but the goalkeeper was in good form.
"I kept going and the goal came in the last minute. It was a good win."