The Champions League game with Braga will mark the anniversary.
Ferguson said: "It’s difficult to keep going on about these things. It's not a big issue for me but I just have to carry on doing my job. There’s no point eulogising about it or regretting anything. Looking back’s never an issue; looking forward is the thing. I'm at the right club which has the expectation to look forward and achieve as much as we can and that's the way we are."