diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 51cacf34792..bcdeda95ed1 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -309,6 +309,7 @@ static int scsi_read_capacity(struct udevice *dev, struct scsi_cmd *pccb,
 			 ((unsigned long)pccb->pdata[5] << 16) |
 			 ((unsigned long)pccb->pdata[6] << 8)  |
 			 ((unsigned long)pccb->pdata[7]);
+		*capacity += 1;
 		return 0;
 	}
 
@@ -332,6 +333,7 @@ static int scsi_read_capacity(struct udevice *dev, struct scsi_cmd *pccb,
 		    ((uint64_t)pccb->pdata[5] << 16) |
 		    ((uint64_t)pccb->pdata[6] << 8)  |
 		    ((uint64_t)pccb->pdata[7]);
+	*capacity += 1;
 
 	*blksz = ((uint64_t)pccb->pdata[8]  << 56) |
 		 ((uint64_t)pccb->pdata[9]  << 48) |
diff --git a/test/boot/bootdev.c b/test/boot/bootdev.c
index 369105ca4cf..369c611d924 100644
--- a/test/boot/bootdev.c
+++ b/test/boot/bootdev.c
@@ -630,7 +630,7 @@ static int bootdev_test_next_label(struct unit_test_state *uts)
 	ut_assertok(bootdev_next_label(&iter, &dev, &mflags));
 	ut_assert_nextline("scanning bus for devices...");
 	ut_assert_skip_to_line(
-		"            Capacity: 1.9 MB = 0.0 GB (4095 x 512)");
+		"            Capacity: 2.0 MB = 0.0 GB (4096 x 512)");
 	ut_assert_console_end();
 	ut_assertnonnull(dev);
 	ut_asserteq_str("scsi.id0lun0.bootdev", dev->name);