1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 7624b937398a..9d3482d907c9 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -114,7 +114,7 @@ static void ide_port_init_devices_data(ide_hwif_t *hwif)
                 memset(drive, 0, sizeof(*drive));
 
                 drive->media                    = ide_disk;
-                drive->select.all               = (unit<<4)|0xa0;
+                drive->select                   = (unit << 4) | ATA_DEVICE_OBS;
                 drive->hwif                     = hwif;
                 drive->ready_stat               = ATA_DRDY;
                 drive->bad_wstat                = BAD_W_STAT;