City defender Anthony O'Connor has been given a new squad number ahead of the forthcoming 2018/2019 campaign.
The Bantams' list of official squad numbers for the new season - first released to supporters last week - originally had O'Connor down as City's number 15.
Following the recent departure of Romain Vincelot to Crawley Town, however, O'Connor has now been moved up to the vacated number 6 shirt.
All other squad numbers for the season ahead remain the same.