diff --git a/public/writings/replacing-a-failed-disk-in-a-zfs-mirror.html b/public/writings/replacing-a-failed-disk-in-a-zfs-mirror.html
index 238c640..a884e5f 100644
--- a/public/writings/replacing-a-failed-disk-in-a-zfs-mirror.html
+++ b/public/writings/replacing-a-failed-disk-in-a-zfs-mirror.html
@@ -55,7 +55,7 @@ errors: No known data errors</code></pre>
             <pre><code>SMART overall-health self-assessment test result: PASSED</code></pre>
             <p>If this says anything other than <code>PASSED</code>, stop and deal with that first. You don't want to discover your only remaining copy of data is on a failing drive while you're in the middle of hardware work.</p>
             <p>Once you've got your reference snapshots, shut down the server gracefully:</p>
-            <pre><code>shutdown -h now</code></pre>
+            <pre><code>shutdown now</code></pre>
 
             <h3>Physical installation</h3>
             <p>I won't write a hardware installation tutorial, every case and drive bay is different. But a few practical tips for homelabbers doing this for the first time:</p>
@@ -188,7 +188,7 @@ dmesg -T | grep -E 'ata[0-9]+\.[0-9]+: ATA-|ata[0-9]+: SATA link up'
 smartctl -H /dev/disk/by-id/&lt;surviving-disk-id&gt;
 
 # Shut down
-shutdown -h now
+shutdown now
 
 # --- After boot with new drive ---