diff --git a/Dockerfile b/Dockerfile
index 86f4498..ba335e7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM node:12
+FROM node:14
 WORKDIR /app
 
 COPY package.json yarn.lock ./
diff --git a/install.sh b/install.sh
deleted file mode 100644
index 5a5f242..0000000
--- a/install.sh
+++ /dev/null
@@ -1,109 +0,0 @@
-#!/bin/bash
-# Script must be running from root
-if [ "$EUID" -ne 0 ];
-  then echo "Please run as root";
-  exit 1;
-fi;
-
-relayer_soft_git_repo="https://git.tornado.ws/tornadocash/classic-relayer";
-
-user_home_dir=$(eval echo ~$USER);
-relayer_folder="$user_home_dir/tornado-relayer";
-relayer_mainnet_soft_source_folder="$relayer_folder/mainnet-soft-source";
-relayer_sidechains_soft_source_folder="$relayer_folder/sidechains-soft-source";
-script_log_file="/tmp/tornado-classic-relayer-installation.log"
-if [ -f $script_log_file ]; then rm $script_log_file; fi;
-
-function echo_log_err(){
-  echo $1 1>&2;
-  echo -e "$1\n" &>> $script_log_file;
-}
-
-function echo_log_err_and_exit(){
-  echo_log_err "$1";
-  exit 1;
-}
-
-function is_package_installed(){
-  if [ $(dpkg-query -W -f='${Status}' $1 2>/dev/null | grep -c "ok installed") -eq 0 ]; then return 1; else return 0; fi;
-}
-
-function install_requred_packages(){
-  apt update &>> $script_log_file;
-
-  requred_packages=("curl" "git-all" "ufw" "nginx");
-  local package;
-  for package in ${requred_packages[@]}; do
-    if ! is_package_installed $package; then
-      # Kill apache process, because Debian configuring nginx package  right during installation
-      if [ $package = "nginx" ]; then systemctl stop apache2; fi; 
-      apt install --yes --force-yes  -o DPkg::Options::="--force-confold" $package &>> $script_log_file;
-      if ! is_package_installed $package; then
-        echo_log_err_and_exit "Error: cannot install \"$package\" package";
-      fi;
-    fi;
-  done;
-
-  echo -e "\nAll required packages installed successfully";
-}
-
-function install_repositories(){
-    git clone $relayer_soft_git_repo -b mainnet $relayer_mainnet_soft_source_folder;
-    git clone $relayer_soft_git_repo -b sidechain $relayer_sidechains_soft_source_folder;
-}
-
-function install_docker_utilities(){
-  local kernel_name=$(uname -s);
-  local processor_type=$(uname -m);
-
-  curl -SL https://github.com/docker/compose/releases/download/v2.16.0/docker-compose-$kernel_name-$processor_type -o /usr/local/bin/docker-compose;
-  chmod +x /usr/local/bin/docker-compose;
-
-  curl -fsSL https://get.docker.com -o get-docker.sh;
-  chmod +x get-docker.sh;
-  ./get-docker.sh;
-}
-
-function configure_firewall(){
-  ufw allow https/tcp;
-  ufw allow http/tcp;
-  ufw insert 1 allow OpenSSH;
-  echo "y" | ufw enable;
-}
-
-function configure_nginx_reverse_proxy(){
-  systemctl stop apache2;
-
-  cp $relayer_mainnet_soft_source_folder/tornado.conf /etc/nginx/sites-available/default;
-  echo "stream { map_hash_bucket_size 128; map_hash_max_size 128; include /etc/nginx/conf.d/streams/*.conf; }" >> /etc/nginx/nginx.conf;
-  mkdir /etc/nginx/conf.d/streams;
-  cp $relayer_mainnet_soft_source_folder/tornado-stream.conf /etc/nginx/conf.d/streams/tornado-stream.conf;
-
-  systemctl restart nginx;
-  systemctl stop nginx;
-}
-
-function build_relayer_docker_containers(){
-    docker build -t tornadorelayer:mainnet $relayer_mainnet_soft_source_folder;
-    docker build -t tornadorelayer:sidechain $relayer_sidechains_soft_source_folder;
-}
-
-function prepare_environments(){
-    cp $relayer_mainnet_soft_source_folder/.env.example $relayer_folder/.env.eth;
-    tee $relayer_folder/.env.bsc $relayer_folder/.env.arb $relayer_folder/.env.goerli $relayer_folder/.env.polygon $relayer_folder/.env.op \
-        $relayer_folder/.env.avax $relayer_folder/.env.gnosis < $relayer_sidechains_soft_source_folder/.env.example > /dev/null;
-    cp $relayer_mainnet_soft_source_folder/docker-compose.yml $relayer_folder/docker-compose.yml;
-}
-
-function main(){
-  install_requred_packages;
-  install_repositories;
-  configure_firewall;
-  configure_nginx_reverse_proxy;
-  install_docker_utilities;
-  build_relayer_docker_containers;
-  prepare_environments;
-  cd $relayer_folder;
-}
-
-main;
\ No newline at end of file