diff --git a/script/deploy.sh b/script/deploy.sh
index 1a224e4..b134a0d 100755
--- a/script/deploy.sh
+++ b/script/deploy.sh
@@ -110,76 +110,20 @@ hierarchy_preparation() {
 }
 
 setup_ssh() {
-  edit_var() {
-    local ERROR_CODE=${1}
-    if [[ "${ERROR_CODE}" == "225" ]]; then
-      echo -e "\n ❌ Invalid password for ${TARGET_USER}@${LIVE_TARGET_IP}."
-    elif [[ "${ERROR_CODE}" == "226" ]]; then
-      echo -e "\n ❌ The IP address you specified cannot be reached."
-    else
-      echo -e "\n ❌ An unexpected SSH error occurred (Code: ${ERROR_CODE})."
-    fi
+  echod "\n ✅ Generating new SSH key for numbus-admin..."
 
-    echo -e "   Please check the credentials provided in the configuration."
-    echo -e "\n Here are the current settings :
-  Target IP address : $(gum style --italic \"${LIVE_TARGET_IP}\")
-  Target password : $(gum style --italic \"${LIVE_TARGET_PASSWORD}\")"
+  chmod 700 ${EXTRA_FILES_PATH}/home/numbus-admin/.ssh/
+  ssh-keygen -t "ed25519" -C "numbus-admin@numbus-server" -f "${EXTRA_FILES_PATH}/home/numbus-admin/.ssh/id_ed25519" -N "" -q
 
-    if ! gum confirm "Are these correct ?"; then
-      get_valid_input "LIVE_TARGET_IP" "\n ➡️ Provide the IP address of your machine in a NixOS live environment :" "192.168.1.100" "${IP_REGEX}"
-      get_valid_input "LIVE_TARGET_PASSWORD" "\n ➡️ Provide the password of your machine in a NixOS live environment :" "password" "" "true" "true"
-    fi
+  echod "\n ➡️  Copying SSH key to target host '${TARGET_USER}@${LIVE_TARGET_IP}'..."
 
-    if ! gum confirm "Retry connection ?"; then
-       echo -e "\n ❌ Aborted by user."
-       exit 1
-    fi
-  }
+  if sshpass -p "${LIVE_TARGET_PASSWORD}" ssh-copy-id -o StrictHostKeyChecking=no -i "${EXTRA_FILES_PATH}/home/numbus-admin/.ssh/id_ed25519" "${TARGET_USER}@${LIVE_TARGET_IP}"; then
+    echod "\n ✅ SSH key copied successfully"
+  else
+    echo -e "\n ❌ Failed to copy SSH key. Please check the host IP and password."
+    exit 1
+  fi
 
-  local KNOWN_HOSTS="${HOME}/.ssh/known_hosts"
-
-  echod "\n ➡️ Generating new SSH key for numbus-admin..."
-
-  mkdir -p "$(dirname "${TMP_EXTRA_PATH}/home/numbus-admin/.ssh/id_ed25519")"
-  chmod 700 "$(dirname "${TMP_EXTRA_PATH}/home/numbus-admin/.ssh/id_ed25519")"
-  ssh-keygen -t "ed25519" -C "numbus-admin@numbus-${DEVICE_TYPE}" -f "${TMP_EXTRA_PATH}/home/numbus-admin/.ssh/id_ed25519" -N "" -q
-
-  echod "\n ➡️ Copying SSH key to target host '${TARGET_USER}@${LIVE_TARGET_IP}'..."
-
-  while true; do
-    if sshpass -p "${LIVE_TARGET_PASSWORD}" ssh-copy-id -o StrictHostKeyChecking=no -o ConnectTimeout=5 -i "${TMP_EXTRA_PATH}/home/numbus-admin/.ssh/id_ed25519" "${TARGET_USER}@${LIVE_TARGET_IP}" >> "${STDOUT}" 2>> "${STDERR}"; then
-      echod "\n ✅ SSH key copied successfully"
-      return 0
-    else
-      local EXIT_CODE=$?
-      
-      if [[ ${EXIT_CODE} -eq 5 ]]; then
-        edit_var "225"
-      elif ! ping -c 1 -W 2 "${LIVE_TARGET_IP}" >> "${STDOUT}" 2>> "${STDERR}"; then
-        edit_var "226"
-      elif [[ -f "${KNOWN_HOSTS}" ]] && ssh-keygen -F "${LIVE_TARGET_IP}" -f "${KNOWN_HOSTS}" > /dev/null 2>&1; then
-        echo -e "\n ⚠️ The SSH fingerprint for the selected IP address $(gum style --italic "\"${LIVE_TARGET_IP}\"") is not the same as the one in $(gum style --italic "\".ssh/known_hosts\"").
-
-  This could occur for multiple reasons :
-    - You ran this script multiple times
-    - Your live machine uses an IP address that was used by another devices you SSHed in
-    - You are under a Man-In-The-Middle attack
-    - Other
-
-  The script $(gum style --bold "cannot continue") without the correct fingerprint installed.
-  If you are unsure, it is always better to check manually.\n"
-
-        gum confirm "Remove the old fingerprint and accept the new one ?" || {
-          echo -e "\n ❌ SSH fingerprints don't match.";
-          exit 22;
-        }
-        ssh-keygen -f "${KNOWN_HOSTS}" -R "${LIVE_TARGET_IP}" >> "${STDOUT}" 2>> "${STDERR}"
-      else
-        # Catch-all for other SSH failures (Permission denied, Connection refused, etc)
-        edit_var "${EXIT_CODE}"
-      fi
-    fi
-  done
 }
 
 hardware_detection() {