Power steering leak on my 05 ford transit?

The leak seems to be coming from a rubber hose that connects to the power steering return pipe and has had the connection tightened already but is still leaking. Will I need to buy a new return pipe or is it something easier to fix?

Undo the hose pipe and try sum plumbers tape on the thread.

Hard to say when WE can't see a thing! If its the return hose, there's little pressure behind it. (The other lines are under high pressure) Look closer. Is it the actual threaded fitting or is it the crimp on the hose? Those pre-made lines are fairly cheap. Might as well replace.