diff --git a/scripts/upgrade b/scripts/upgrade
index f52658e..8b37948 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -16,12 +16,13 @@ ynh_script_progression --message="Loading installation settings..." --time --wei
 
 app=$YNH_APP_INSTANCE_NAME
 
-domain=$(ynh_app_setting_get --app=$app --key=domain)
-path_url=$(ynh_app_setting_get --app=$app --key=path)
-language=$(ynh_app_setting_get --app=$app --key=language)
-admin=$(ynh_app_setting_get --app=$app --key=admin)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-db_name=$(ynh_app_setting_get --app=$app --key=db_name)
+domain=$(ynh_app_setting_get --app=$app --key=domain)
+is_public=$(ynh_app_setting_get --app=$app --key=is_public)
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
+password=$(ynh_app_setting_get --app=$app --key=password)
+admin=$(ynh_app_setting_get --app=$app --key=admin)
+language=$(ynh_app_setting_get --app=$app --key=language)
 
 #=================================================
 # CHECK VERSION
@@ -54,9 +55,9 @@ ynh_abort_if_errors
 #=================================================
 # STOP SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Stopping a systemd service..." --time --weight=1
+# ynh_script_progression --message="Stopping a systemd service..." --time --weight=1
 
-ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
+# ynh_systemd_action --service_name=$app --action="stop" --log_path="/var/log/$app/$app.log"
 
 #=================================================
 # ENSURE DOWNWARD COMPATIBILITY
@@ -170,13 +171,13 @@ ynh_script_progression --message="Updating a configuration file..." --time --wei
 ### The file will automatically be backed-up if it's found to be manually modified (because
 ### ynh_add_config keeps track of the file's checksum)
 
-ynh_add_config --template="some_config_file" --destination="$final_path/some_config_file"
+ynh_add_config --template="../conf/config.php" --destination="$final_path/config.php"
 
 # FIXME: this should be handled by the core in the future
 # You may need to use chmod 600 instead of 400,
 # for example if the app is expected to be able to modify its own config
-chmod 400 "$final_path/some_config_file"
-chown $app:$app "$final_path/some_config_file"
+chmod 600 "$final_path/config.php"
+chown $app:$app "$final_path/config.php"
 
 ### For more complex cases where you want to replace stuff using regexes,
 ### you shoud rely on ynh_replace_string (which is basically a wrapper for sed)
@@ -188,10 +189,10 @@ chown $app:$app "$final_path/some_config_file"
 #=================================================
 # SETUP SYSTEMD
 #=================================================
-ynh_script_progression --message="Upgrading systemd configuration..." --time --weight=1
+# ynh_script_progression --message="Upgrading systemd configuration..." --time --weight=1
 
 # Create a dedicated systemd config
-ynh_add_systemd_config
+# ynh_add_systemd_config
 
 #=================================================
 # GENERIC FINALIZATION
@@ -206,24 +207,24 @@ ynh_use_logrotate --non-append
 #=================================================
 # INTEGRATE SERVICE IN YUNOHOST
 #=================================================
-ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
+# ynh_script_progression --message="Integrating service in YunoHost..." --time --weight=1
 
-yunohost service add $app --description="A short description of the app" --log="/var/log/$app/$app.log"
+# yunohost service add $app --description="A short description of the app" --log="/var/log/$app/$app.log"
 
 #=================================================
 # START SYSTEMD SERVICE
 #=================================================
-ynh_script_progression --message="Starting a systemd service..." --time --weight=1
+# ynh_script_progression --message="Starting a systemd service..." --time --weight=1
 
-ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
+# ynh_systemd_action --service_name=$app --action="start" --log_path="/var/log/$app/$app.log"
 
 #=================================================
 # UPGRADE FAIL2BAN
 #=================================================
-ynh_script_progression --message="Reconfiguring Fail2Ban..." --time --weight=1
+# ynh_script_progression --message="Reconfiguring Fail2Ban..." --time --weight=1
 
 # Create a dedicated Fail2Ban config
-ynh_add_fail2ban_config --logpath="/var/log/nginx/${domain}-error.log" --failregex="Regex to match into the log for a failed login"
+# ynh_add_fail2ban_config --logpath="/var/log/nginx/${domain}-error.log" --failregex="Regex to match into the log for a failed login"
 
 #=================================================
 # RELOAD NGINX