diff --git a/bash/ovh-rescue.sh b/bash/ovh-rescue.sh
index d99e2e4..9b2efd5 100644
--- a/bash/ovh-rescue.sh
+++ b/bash/ovh-rescue.sh
@@ -1,4 +1,7 @@
 function ovh-rescue-setup {
+    local packages=(
+    'byobu' 'mosh'
+    )
     # apt / conf
     echo -n "\
 Acquire::AllowInsecureRepositories False;
@@ -32,13 +35,18 @@ fr_FR.UTF-8 UTF-8
     ln --symbolic '/etc/locale.alias' '/usr/share/locale/locale.alias'
     # generate locales
     locale-gen
+    # update catalog
+    apt-get update
+    # install packages
+    apt-get install --assume-yes "${packages[@]}"
 }
 
 function ovh-rescue-install {
     local release='buster'
     local packages=(
-    'byobu' 'mosh'
+    # installed
     'parted' 'mdadm' 'lvm2'
+    # install
     'lshw'
     'file'
     'grub-efi-amd64-bin' 'grub-pc-bin'
@@ -48,9 +56,10 @@ function ovh-rescue-install {
     'uuid-runtime'
     )
     local backports=(
-    'cryptsetup-bin'
+    # installed
+    'cryptsetup-bin' 'rsync'
+    # install
     'git'
-    'rsync'
     )
     # update catalog
     apt-get update