Bending forward while squatting

I have long femur bones basically long legs, so when I squat i can't go deep enough otherwise my back would start rolling, it makes it so hard for me to go deep enough, I have tried widening my feet stances but then, the focus shifts from quads to more hamstrings and glutes, my main focus while squatting is quads, is there any way i can work this through...need advice