Tottenham fullback Kyle Walker is wary facing QPR's former Spurs contingent this weekend.
Former youth coach Chris Ramsey is now in charge of the Rs.
Walker told the Spurs website: "We roll onto QPR now, which is another London derby, so we need to go there and take the game to them as we took it to Swansea in the second half on Wednesday.
"Chris Ramsey and Les Ferdinand know us well but we need to play our game as I've said all season, take one game at a time and hopefully we should get the three points."