The 22-year old French-born Senegal international has appeared six times for the R’s since joining permanently from Arsenal in the summer and he feels that each week he is showing plenty of improvement.
"I am very happy with how I have played so far but for me it is important to play well each week,” he told the club’s official website.
"I am focused on the next game, not what I have done in the past.
"This is the first time since I was 17 that I am playing every week, and this means a lot to me," he added. "It is helping me to develop each week."