diff --git a/dRAID-HOWTO.md b/dRAID-HOWTO.md
index da9677a..e257579 100644
--- a/dRAID-HOWTO.md
+++ b/dRAID-HOWTO.md
@@ -27,7 +27,6 @@ Parity declustering (the fancy term for shuffling drives) has been an active res
 # Use dRAID
 
 First get the code [here](https://github.com/zfsonlinux/zfs/pull/5841), build spl and zfs with _configure --enable-debug_, and install. Then load the zfs kernel module with the following options:
-* zfs_vdev_raidz_impl="original": This option is **required** for correctness. The dRAID code uses the raidz parity functions (generation, and reconstruction) but needs a small change. Currently the change has been made only to the original raidz parity functions, i.e. not the new HW-accelerated ones, so this option is required for now.
 * zfs_vdev_scrub_min_active=2 zfs_vdev_scrub_max_active=10 zfs_vdev_async_write_min_active=8: These options help dRAID rebuild performance.
 * draid_debug_lvl=5: This option controls the verbosity level of dRAID debug traces, which is very useful for troubleshooting.