diff --git a/content/en/docs/How To Guides/manual_cleanup.md b/content/en/docs/How To Guides/manual_cleanup.md
index 8b3fd23..8668662 100644
--- a/content/en/docs/How To Guides/manual_cleanup.md	
+++ b/content/en/docs/How To Guides/manual_cleanup.md	
@@ -107,10 +107,13 @@ This is because Nginx will get confused by the missing log files, and they will
 
 ## Deleting old system
 
-{{% alert color="warning" %}}
+{{% alert title="Possible data loss" color="warning" %}}
 This operation can only be performed once during the lifetime of your server.
+**If you have installed SelfPrivacy on your own hardware, this may lead to some data loss.**
+{{% /alert %}}
 
-If you have installed SelfPrivacy on your own hardware, this may lead to some data loss.
+{{% alert title="This section is only applicable for Release 0.9 and below" color="secondary" %}}
+Since version 0.10, `/old-root` folder gets removed during NixOS boot.
 {{% /alert %}}
 
 When you install SelfPrivacy on a server, the existing system gets replaced by NixOS. But the old system is still there