diff --git a/bash/hetzner-rescue.sh b/bash/hetzner-rescue.sh
index a583197..3543a21 100644
--- a/bash/hetzner-rescue.sh
+++ b/bash/hetzner-rescue.sh
@@ -1,5 +1,6 @@
 function hetzner-rescue-configure {
 local host="${1}"
+    local package
     local packages=(
     'byobu' 'mosh'
     )
@@ -38,12 +39,16 @@ fr_FR.UTF-8 UTF-8
     #
     debian_disable_frontend
     # install packages
-    apt-get install --assume-yes "${packages[@]}"
-    #
-    apt_clean_cache
+    for package in "${packages[@]}" ; do
+        apt-get install \
+        --assume-yes \
+        "${package}"
+        apt_clean_cache
+    done
 }
 
 function hetzner-rescue-install {
+    local package
     local release='bookworm'
     local packages=(
     # installed
@@ -71,14 +76,20 @@ function hetzner-rescue-install {
     #
     apt_clean_cache
     # install packages
-    apt-get install --assume-yes "${packages[@]}"
-    #
-    apt_clean_cache
+    for package in "${packages[@]}" ; do
+        apt-get install \
+        --assume-yes \
+        "${package}"
+        apt_clean_cache
+    done
     # install backports
-    apt-get install --assume-yes \
-    --target-release "${release}-backports" "${backports[@]}"
-    #
-    apt_clean_cache
+    for package in "${backports[@]}" ; do
+        apt-get install \
+        --assume-yes \
+        --target-release "${release}-backports" \
+        "${package}"
+        apt_clean_cache
+    done
 }
 
 function hetzner-rescue-upload {