ABS Pump Leaking

[Iyole]

My ECU and ABS light have been coming on intermittently the past week. I also found a small amount of Fluid on my Garage floor.

On investigation I found a leak from one of the pipes on top of the pump.

Would tightening this nut resolve the problem.....do I need to purchase a new pump (Serious Dent in my Fund) or is this repairable ????



Thanks Guys