The men from MK1 have won four of their last six matches at Stadium MK, while they’ve only lost once at home since November.
Their good form will certainly be put to the test this Saturday against high-flying Fleetwood Town but O’Keefe is optimistic they can keep their run going.
“Home form is crucial,” the on-loan midfielder told REDDOT.
“It’s a lovely stadium here and the big pitch suits us because we get to play and we get time on the ball.
“A lot of teams like to come here and sit in which makes things difficult, as the Oldham (Athletic) game showed.
“There might a few more of them this season but hopefully we can carry on our form and continue to make this a fortress.”
You can read more from O’Keefe in Saturday’s edition of REDDOT, which will be available for £3 from sellers around Stadium MK this weekend as well as in the Box Office.
The 25-year-old talks about his decision to join the Dons on Deadline Day, his time with Crystal Palace in the Premier League and a gruesome injury that he suffered at the start of this season.