Giggs scored his 150th goal for the club thanks to a deflected free-kick in the second half of the 2-1 win to United.
Giggs told ITV1: “It was a poor free-kick to be fair but we got that little bit of luck.
“(The goal) doesn’t represent anything, obviously I’m proud to do it but it was more important that we got back in the game so soon after they scored.”
Giggs added: “It was a good performance, in the final third we were lacking that quality pass. We got that little bit of luck after they scored and showed great character to come back.”