Brian Magee's bout against British super middleweight champion Carl Froch on 26 May has been moved from Belfast to London's Bethnal Green.
The Froch fight is the first of Magee's four-fight deal with Frank Maloney.
Magee surrendered home advantage as a major bill featuring Scott Harrison, Eamonn Magee and Amir Khan is being staged in Belfast six days before that.
Glasgow's Harrison is still waiting to discover his opponent for the defence of his WBO featherweight title.
