diff --git a/pages/02.administer/15.admin_guide/55.upgrade/15.buster_bullseye/buster_bullseye_migration.fr.md b/pages/02.administer/15.admin_guide/55.upgrade/15.buster_bullseye/buster_bullseye_migration.fr.md
index 2b07a707..2c24f881 100644
--- a/pages/02.administer/15.admin_guide/55.upgrade/15.buster_bullseye/buster_bullseye_migration.fr.md
+++ b/pages/02.administer/15.admin_guide/55.upgrade/15.buster_bullseye/buster_bullseye_migration.fr.md
@@ -7,7 +7,7 @@ routes:
   default: '/buster_bullseye_migration'
 ---
 
-L'objectif cette page est de décrire le processus de migration d'une instance en YunoHost 4.4.x (tournant sous Debian Buster/10.x) vers YunoHost 11.x (tournant sous Debian Bullseye/11.x)
+L'objectif cette page est de décrire le processus de migration d'une instance en YunoHost 4.4.x (tournant sous Debian Buster/10.x) vers YunoHost 11.x (tournant sous Debian Bullseye/11.x). Notez que nous avons décidé de sauter les numéros de versions de 5 à 10 pour suivre les numéros de versions de Debian.
 
 ## Notes importantes
 
diff --git a/pages/02.administer/15.admin_guide/55.upgrade/15.buster_bullseye/buster_bullseye_migration.md b/pages/02.administer/15.admin_guide/55.upgrade/15.buster_bullseye/buster_bullseye_migration.md
index 419428ee..602d4f7f 100644
--- a/pages/02.administer/15.admin_guide/55.upgrade/15.buster_bullseye/buster_bullseye_migration.md
+++ b/pages/02.administer/15.admin_guide/55.upgrade/15.buster_bullseye/buster_bullseye_migration.md
@@ -7,7 +7,7 @@ routes:
   default: '/buster_bullseye_migration'
 ---
 
-This page is dedicated to help you migrating an instance from YunoHost 4.4.x (running on Debian Buster/10.x) to YunoHost 11.x (running on Debian Bullseye/11.x).
+This page is dedicated to help you migrating an instance from YunoHost 4.4.x (running on Debian Buster/10.x) to YunoHost 11.x (running on Debian Bullseye/11.x). Note: we decided to skip the version numbers from 5 to 10 to follow the Debian version numbers.
 
 ## Important notes