I have a 97 Civic Cxi, I got a report on the car and it said "fluid seepage at clutch master cylinder (pedal side)"

A friend commented that I need to press my clutch way down to fully engage the clutch. I had it adjusted by local honda rep and it was much better. a few thousand km's later, I realise I have to press a lot more again, same as when I first bought it.

What do I need to do? New clutch master cylinder? Is that the direct cause? or maybe something else?

Thanks in advance