diff --git a/scripts/install b/scripts/install
index b4d5b9d..75f12a7 100644
--- a/scripts/install
+++ b/scripts/install
@@ -13,10 +13,6 @@ source /usr/share/yunohost/helpers
 # MANAGE SCRIPT FAILURE
 #=================================================
 
-ynh_clean_setup () {
-	### Remove this function if there's nothing to clean before calling the remove script.
-	true
-}
 # Exit if an error occurs during the execution of the script
 ynh_abort_if_errors
 
@@ -41,8 +37,6 @@ test ! -e "$final_path" || ynh_die "This path already contains a folder"
 # Normalize the url path syntax
 path_url=$(ynh_normalize_url_path $path_url)
 
-# Check web path availability
-ynh_webpath_available $domain $path_url
 # Register (book) web path
 ynh_webpath_register $app $domain $path_url
 
@@ -54,21 +48,6 @@ ynh_app_setting_set $app domain $domain
 ynh_app_setting_set $app path $path_url
 ynh_app_setting_set $app is_public $is_public
 
-#=================================================
-# FIND AND OPEN A PORT
-#=================================================
-
-### Use these lines if you have to open a port for the application
-### `ynh_find_port` will find the first available port starting from the given port.
-### If you're not using these lines:
-###		- Remove the section "CLOSE A PORT" in the remove script
-
-# Find a free port
-port=$(ynh_find_port 3000)
-# Open this port
-yunohost firewall allow --no-upnp TCP $port 2>&1
-ynh_app_setting_set $app port $port
-
 #==============================================
 # INSTALL POSTGRES
 #==============================================
@@ -142,12 +121,6 @@ ynh_add_nginx_config
 # SETUP SYSTEMD
 #=================================================
 
-#cp ../conf/systemd.service /etc/systemd/system/$app.service
-#ynh_replace_string "__NODEJS__" "$nodejs_use_version" "/etc/systemd/system/$app.service"
-#ynh_replace_string "__ENV_PATH__" "$PATH" "/etc/systemd/system/$app.service"
-#ynh_replace_string "__NODE__" "$nodejs_path" "/etc/systemd/system/$app.service"
-#ynh_add_systemd_config
-
 ynh_replace_string "__APP__" "$app" "../conf/systemd.service"
 ynh_replace_string "__FINALPATH__" "$final_path" "../conf/systemd.service"
 ynh_replace_string "__NODEJS__" "$nodejs_use_version" "../conf/systemd.service"
diff --git a/scripts/remove b/scripts/remove
index a186acc..538d593 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -17,7 +17,6 @@ ynh_print_info "Loading installation settings..."
 app=$YNH_APP_INSTANCE_NAME
 
 domain=$(ynh_app_setting_get $app domain)
-port=$(ynh_app_setting_get $app port)
 db_name=$(ynh_app_setting_get $app db_name)
 db_user=$db_name
 final_path=$(ynh_app_setting_get $app final_path)
@@ -75,14 +74,6 @@ ynh_print_info "Removing nginx web server configuration"
 # Remove the dedicated nginx config
 ynh_remove_nginx_config
 
-#=================================================
-# REMOVE PHP-FPM CONFIGURATION
-#=================================================
-#ynh_print_info "Removing php-fpm configuration"
-
-# Remove the dedicated php-fpm config
-#ynh_remove_fpm_config
-
 #=================================================
 # REMOVE LOGROTATE CONFIGURATION
 #=================================================
@@ -91,16 +82,6 @@ ynh_print_info "Removing logrotate configuration"
 # Remove the app-specific logrotate config
 ynh_remove_logrotate
 
-#=================================================
-# CLOSE A PORT
-#=================================================
-
-if yunohost firewall list | grep -q "\- $port$"
-then
-	ynh_print_info "Closing port $port"
-	ynh_exec_warn_less yunohost firewall disallow TCP $port
-fi
-
 #=================================================
 # SPECIFIC REMOVE
 #=================================================