An aircraft door including a retaining device for a deployable evacuation device, the retaining device having at least: a beam; a first retention member fixed on a second end of the beam by a detachable clip, the first retention member being connected to the deployable evacuation device; a second retention member, which can be coupled to the first retention member, mounted on the door frame; retraction devices that moves between: an activated position, in which the second retention member is on the trajectory of the first retention member, and a deactivated position, in which the second retention member is outside the trajectory of the first retention member.