diff --git a/pages/apple-silicon/how-to/update-os-mac-mini.mdx b/pages/apple-silicon/how-to/update-os-mac-mini.mdx
index 09ca59cac4..98768dae1c 100644
--- a/pages/apple-silicon/how-to/update-os-mac-mini.mdx
+++ b/pages/apple-silicon/how-to/update-os-mac-mini.mdx
@@ -1,6 +1,6 @@
 ---
 meta:
-  title: How to update the OS to a Mac mini
+  title: How to update the OS of a Mac mini
   description: This page explains how to update the operating system of a Scaleway Mac mini.
 content:
   h1: How to update the OS of a Mac mini
@@ -32,6 +32,7 @@ The recommended method to update the macOS is to reinstall your Mac mini with an
     <Message type="important">
       - When reinstalling your Mac mini, all the data on the disk is deleted, and all configurations are reset to the default values.
       - **Do not forget to backup your data before reinstalling the operating system to avoid any data loss.**
+      - Your Mac mini **will be unavailable** during the reinstallation and becomes available again once the reinstallation has been completed.
     </Message>
 
 ## Manually upgrading macOS
@@ -53,6 +54,10 @@ The recommended method to update the macOS is to reinstall your Mac mini with an
       3. Go back to **System settings > General > Software** update and click the Info button next to **Beta updates** to enable beta versions updates.
     </Message>
 
+    <Message type="important">
+      Your Mac mini may restart during the upgrade process and be unavailable while the software update is installed. Once the update is successfully completed, it will become available again.
+    </Message>
+
 ### Upgrading the OS using SSH
 
 To manually update the operating system using the `softwareupdate` tool, follow these steps:
@@ -72,6 +77,10 @@ To manually update the operating system using the `softwareupdate` tool, follow
         ```
     </Message>
 
+    <Message type="important">
+      Your Mac mini may restart during the upgrade process and be unavailable while the software update is installed. Once the update is successfully completed, it will become available again.
+    </Message>
+
 <Message type="note">
   Mac Mini and macOS are trademarks of Apple Inc., registered in the U.S. and other countries and regions. iOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used by Apple under license. Scaleway is not affiliated with Apple Inc.
 </Message>