diff --git a/bin/build-go.sh b/bin/build-go.sh
deleted file mode 100644
index 5ca3a6d..0000000
--- a/bin/build-go.sh
+++ /dev/null
@@ -1,47 +0,0 @@
-#!/bin/sh
-
-cd ~
-
-[ ! -d "bin" ] && mkdir bin
-[ ! -d "logs" ] && mkdir logs
-
-# update packages
-sudo apt-get update -y
-sudo apt-get upgrade -y
-
-# add ethereum repos
-sudo add-apt-repository -y ppa:ethereum/ethereum
-sudo add-apt-repository -y ppa:ethereum/ethereum-dev
-sudo apt-get update -y
-
-# install ethereum & install dependencies
-sudo apt-get install -y software-properties-common build-essential git unzip wget nodejs npm ntp cloud-utils geth
-
-# remove previous eth symlink
-[[ ! -f ~/bin/geth ]] && rm ~/bin/geth
-# add eth symlink
-ln -s  /usr/bin/geth ~/bin/geth
-
-# add node symlink if it doesn't exist
-[[ ! -f /usr/bin/node ]] && sudo ln -s /usr/bin/nodejs /usr/bin/node
-
-# add node service
-cd ~/bin
-
-[ ! -d "www" ] && git clone https://github.com/cubedro/eth-net-intelligence-api www
-cd www
-git pull
-npm install
-npm install pm2 -g
-
-[[ ! -f ~/bin/processes.json ]] && cp -b ./processes.json ./..
-
-# set up time update cronjob
-cat > /etc/cron.hourly/ntpdate << EOF
-#!/bin/sh
-sudo service ntp stop
-sudo ntpdate -s ntp.ubuntu.com
-sudo service ntp start
-EOF
-
-sudo chmod 755 /etc/cron.hourly/ntpdate
diff --git a/bin/build.sh b/bin/build.sh
index 60e1cd4..2ef79bc 100644
--- a/bin/build.sh
+++ b/bin/build.sh
@@ -1,5 +1,19 @@
 #!/bin/sh
 
+echo "You're about to install ethereum. Please choose one of the following:"
+echo "1. eth"
+echo "2. geth"
+while true; do
+    read -p "Choose the implementation: " imp
+    case $imp in
+        [1]* ) ethtype="eth"; break;;
+        [2]* ) ethtype="geth"; break;;
+        * ) echo "Please answer 1 or 2.";;
+    esac
+done
+
+echo "Installing" $ethtype
+
 cd ~
 
 [ ! -d "bin" ] && mkdir bin
@@ -15,12 +29,7 @@ sudo add-apt-repository -y ppa:ethereum/ethereum-dev
 sudo apt-get update -y
 
 # install ethereum & install dependencies
-sudo apt-get install -y software-properties-common build-essential git unzip wget nodejs npm ntp cloud-utils eth
-
-# remove previous eth symlink
-[[ ! -f ~/bin/eth ]] && rm ~/bin/eth
-# add eth symlink
-ln -s  /usr/bin/eth ~/bin/eth
+sudo apt-get install -y software-properties-common build-essential git unzip wget nodejs npm ntp cloud-utils $ethtype
 
 # add node symlink if it doesn't exist
 [[ ! -f /usr/bin/node ]] && sudo ln -s /usr/bin/nodejs /usr/bin/node