Abstract: A device for fastening a sports boot to a board for gliding, comprising a first element (1) for connecting to a boot, comprising a first jaw (2) capable of fastening a first front part (31) of the boot and a second element (11) for linking to a boot, comprising a second jaw (12) capable of fastening to a second part (32) of the boot arranged to the rear of the first part in order to exert a control function on the board for gliding, the device also comprising a means (22, 22?) for elastic return of the boot toward the board for gliding, wherein the two linking elements (1, 11) are distinct, the second linking element (11) being linked to the fastening device in a zone arranged to the front of the position of the second jaw (12).