diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index 9a32341..fd75844 100644
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -213,8 +213,7 @@
 
 	/* ap->flags bits */
 
-	AHCI_FLAG_COMMON		= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-					  ATA_FLAG_PIO_DMA |
+	AHCI_FLAG_COMMON		= ATA_FLAG_SATA | ATA_FLAG_PIO_DMA |
 					  ATA_FLAG_ACPI_SATA | ATA_FLAG_AN |
 					  ATA_FLAG_LPM,