Championship side Birmingham City have completed the signing of Stephen Gleeson on a free transfer from MK Dons.
The 25-year-old's contract with the Dons was due to expire this summer and he has now opted to join Birmingham on a two-year deal.
He leaves after 169 appearances for the Dons, who signed him from Wolverhampton Wanderers in 2009.
The Irishman becomes Birmingham's third signing of the summer, following the arrivals of Jonathan Grounds and Grant Hall.