diff --git a/scripts/upgrade b/scripts/upgrade
index 35d5cf0..05a7907 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -1,67 +1,2 @@
 #!/bin/bash
 
-# Retrieve arguments
-domain=$(sudo yunohost app setting wordpress domain)
-path=$(sudo yunohost app setting wordpress path)
-admin_wordpress=$(sudo yunohost app setting wordpress admin)
-language=$(sudo yunohost app setting wordpress language)
-is_public=$(sudo yunohost app setting wordpress is_public)
-
-root_pwd=$(sudo cat /etc/yunohost/mysql)
-
-final_path=/var/www/wordpress
-
-db_name=wordpress
-
-if [[ "$admin_wordpress" = "" ]];
-then
-    mysql -u root -p$root_pwd $db_name -e "select MAX(user_login) from wp_users where user_status=0 INTO OUTFILE '/tmp/wordpressuser';"
-    admin_wordpress=$(cat /tmp/wordpressuser)
-    sudo rm -f /tmp/wordpressuser
-fi
-
-if [[ "$language" = "" ]];
-then
-    language=$(sudo grep WPLANG $final_path/wp-config.php | cut -d"'" -f4)
-fi
-
-if [[ "$is_public" = "" ]];
-then
-    mysql -u root -p$root_pwd $db_name -e "select option_value from wp_options WHERE option_name='active_plugins' INTO OUTFILE '/tmp/wordpressispublic';"
-    grep -q http-authentication /tmp/wordpressispublic
-    if [[ $? -eq 0 ]];
-    then
-        is_public=Yes
-    else
-        is_public=No
-    fi
-    sudo rm -f /tmp/wordpressispublic
-fi
-
-# Check if admin is not null
-if [[ "$admin_wordpress" = "" || "$is_public" = "" || "$language" = "" ]]; then
-    echo "Unable to upgrade, please contact support"
-    exit 1
-fi
-
-
-# Modify Nginx configuration file and copy it to Nginx conf directory
-sed -i "s@PATHTOCHANGE@$path@g" ../conf/nginx.conf*
-sed -i "s@ALIASTOCHANGE@$final_path/@g" ../conf/nginx.conf*
-
-if [ $is_public = "Yes" ];
-then
-    sudo cp ../conf/nginx.conf-public /etc/nginx/conf.d/$domain.d/wordpress.conf
-    grep -q "define('FORCE_SSL_ADMIN', true);" $final_path/wp-config.php
-    if [[ ! $? -eq 0 ]];
-    then
-        echo "define('FORCE_SSL_ADMIN', true);" | sudo tee -a $final_path/wp-config.php
-    else 
-        sudo sed -i "s@//define('FORCE_SSL_ADMIN@define('FORCE_SSL_ADMIN@g" $final_path/wp-config.php
-    fi
-else
-    sudo cp ../conf/nginx.conf /etc/nginx/conf.d/$domain.d/wordpress.conf
-fi
-
-# Reload Nginx
-sudo service nginx reload