diff --git a/doc/ADMIN.md b/doc/ADMIN.md
index 6ad1ab4..dfce904 100644
--- a/doc/ADMIN.md
+++ b/doc/ADMIN.md
@@ -60,9 +60,11 @@ Otherwise your data will remain in federation cache for ever.
 
 ```bash
 screen
-sudo cd /var/www/mastodon/live && sudo -u mastodon RAILS_ENV=production PATH=/opt/rbenv/versions/mastodon/bin bin/tootctl self-destruct
+sudo cd /var/www/mastodon/live && sudo -u mastodon RAILS_ENV=production PATH=/opt/rbenv/versions/mastodon/bin bin/tootctl self-destruct --dry-run
 ```
 
+Remove the `--dry-run` part only when you're absolutely certain that you really want to delete your Mastodon instance.
+
 Check [the official documentation](https://docs.joinmastodon.org/admin/tootctl/#self-destruct) for more details.
 
 ## Known Bugs
diff --git a/doc/ADMIN_fr.md b/doc/ADMIN_fr.md
index 46849c7..c879081 100644
--- a/doc/ADMIN_fr.md
+++ b/doc/ADMIN_fr.md
@@ -60,9 +60,11 @@ Sinon, vos données resteront dans le cache de la fédération pour toujours.
 
 ```bash
 screen
-sudo cd /var/www/mastodon/live && sudo -u mastodon RAILS_ENV=production PATH=/opt/rbenv/versions/mastodon/bin bin/tootctl self-destruct
+sudo cd /var/www/mastodon/live && sudo -u mastodon RAILS_ENV=production PATH=/opt/rbenv/versions/mastodon/bin bin/tootctl self-destruct --dry-run
 ```
 
+Retirez la partie `--dry-run` uniquement lorsque vous avez la certitude que que vous voulez vraiment supprimer votre instance Mastodon.
+
 Consulter [la documentation officielle](https://docs.joinmastodon.org/admin/tootctl/#self-destruct) pour plus de détails.
 
 ## Bugs connus