diff --git a/deploy/fritzbox.sh b/deploy/fritzbox.sh
deleted file mode 100644
index 943b198d..00000000
--- a/deploy/fritzbox.sh
+++ /dev/null
@@ -1,108 +0,0 @@
-#!/usr/bin/env sh
-
-#Here is a script to deploy cert to an AVM FRITZ!Box router.
-
-#returns 0 means success, otherwise error.
-
-#DEPLOY_FRITZBOX_USERNAME="username"
-#DEPLOY_FRITZBOX_PASSWORD="password"
-#DEPLOY_FRITZBOX_URL="https://fritz.box"
-
-# Kudos to wikrie at Github for his FRITZ!Box update script:
-# https://gist.github.com/wikrie/f1d5747a714e0a34d0582981f7cb4cfb
-
-########  Public functions #####################
-
-#domain keyfile certfile cafile fullchain
-fritzbox_deploy() {
-  _cdomain="$1"
-  _ckey="$2"
-  _ccert="$3"
-  _cca="$4"
-  _cfullchain="$5"
-
-  _debug _cdomain "$_cdomain"
-  _debug _ckey "$_ckey"
-  _debug _ccert "$_ccert"
-  _debug _cca "$_cca"
-  _debug _cfullchain "$_cfullchain"
-
-  if ! _exists iconv; then
-    _err "iconv not found"
-    return 1
-  fi
-
-  _fritzbox_username="${DEPLOY_FRITZBOX_USERNAME}"
-  _fritzbox_password="${DEPLOY_FRITZBOX_PASSWORD}"
-  _fritzbox_url="${DEPLOY_FRITZBOX_URL}"
-
-  _debug _fritzbox_url "$_fritzbox_url"
-  _debug _fritzbox_username "$_fritzbox_username"
-  _secure_debug _fritzbox_password "$_fritzbox_password"
-  if [ -z "$_fritzbox_username" ]; then
-    _err "FRITZ!Box username is not found, please define DEPLOY_FRITZBOX_USERNAME."
-    return 1
-  fi
-  if [ -z "$_fritzbox_password" ]; then
-    _err "FRITZ!Box password is not found, please define DEPLOY_FRITZBOX_PASSWORD."
-    return 1
-  fi
-  if [ -z "$_fritzbox_url" ]; then
-    _err "FRITZ!Box url is not found, please define DEPLOY_FRITZBOX_URL."
-    return 1
-  fi
-
-  _saveaccountconf DEPLOY_FRITZBOX_USERNAME "${_fritzbox_username}"
-  _saveaccountconf DEPLOY_FRITZBOX_PASSWORD "${_fritzbox_password}"
-  _saveaccountconf DEPLOY_FRITZBOX_URL "${_fritzbox_url}"
-
-  # Do not check for a valid SSL certificate, because initially the cert is not valid, so it could not install the LE generated certificate
-  export HTTPS_INSECURE=1
-
-  _info "Log in to the FRITZ!Box"
-  _fritzbox_challenge="$(_get "${_fritzbox_url}/login_sid.lua" | sed -e 's/^.*<Challenge>//' -e 's/<\/Challenge>.*$//')"
-  _fritzbox_hash="$(printf "%s-%s" "${_fritzbox_challenge}" "${_fritzbox_password}" | iconv -f ASCII -t UTF16LE | md5sum | awk '{print $1}')"
-  _fritzbox_sid="$(_get "${_fritzbox_url}/login_sid.lua?sid=0000000000000000&username=${_fritzbox_username}&response=${_fritzbox_challenge}-${_fritzbox_hash}" | sed -e 's/^.*<SID>//' -e 's/<\/SID>.*$//')"
-
-  if [ -z "${_fritzbox_sid}" ] || [ "${_fritzbox_sid}" = "0000000000000000" ]; then
-    _err "Logging in to the FRITZ!Box failed. Please check username, password and URL."
-    return 1
-  fi
-
-  _info "Generate form POST request"
-  _post_request="$(_mktemp)"
-  _post_boundary="---------------------------$(date +%Y%m%d%H%M%S)"
-  # _CERTPASSWORD_ is unset because Let's Encrypt certificates don't have a password. But if they ever do, here's the place to use it!
-  _CERTPASSWORD_=
-  {
-    printf -- "--"
-    printf -- "%s\r\n" "${_post_boundary}"
-    printf "Content-Disposition: form-data; name=\"sid\"\r\n\r\n%s\r\n" "${_fritzbox_sid}"
-    printf -- "--"
-    printf -- "%s\r\n" "${_post_boundary}"
-    printf "Content-Disposition: form-data; name=\"BoxCertPassword\"\r\n\r\n%s\r\n" "${_CERTPASSWORD_}"
-    printf -- "--"
-    printf -- "%s\r\n" "${_post_boundary}"
-    printf "Content-Disposition: form-data; name=\"BoxCertImportFile\"; filename=\"BoxCert.pem\"\r\n"
-    printf "Content-Type: application/octet-stream\r\n\r\n"
-    cat "${_ckey}" "${_cfullchain}"
-    printf "\r\n"
-    printf -- "--"
-    printf -- "%s--" "${_post_boundary}"
-  } >>"${_post_request}"
-
-  _info "Upload certificate to the FRITZ!Box"
-
-  export _H1="Content-type: multipart/form-data boundary=${_post_boundary}"
-  _post "$(cat "${_post_request}")" "${_fritzbox_url}/cgi-bin/firmwarecfg" | grep SSL
-
-  retval=$?
-  if [ $retval = 0 ]; then
-    _info "Upload successful"
-  else
-    _err "Upload failed"
-  fi
-  rm "${_post_request}"
-
-  return $retval
-}