diff --git a/scripts/backup b/scripts/backup
index 634e91f..2581570 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -22,21 +22,13 @@ ynh_print_info --message="Loading installation settings..."
 
 app=$YNH_APP_INSTANCE_NAME
 
-final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 domain=$(ynh_app_setting_get --app=$app --key=domain)
-datadir=$(ynh_app_setting_get --app=$app --key=datadir)
 
 #=================================================
 # DECLARE DATA AND CONF FILES TO BACKUP
 #=================================================
 ynh_print_info --message="Declaring files to be backed up..."
 
-#=================================================
-# BACKUP THE APP MAIN DIR
-#=================================================
-
-ynh_backup --src_path="$final_path"
-
 #=================================================
 # BACKUP THE NGINX CONFIGURATION
 #=================================================
@@ -53,7 +45,7 @@ ynh_backup --src_path="/etc/systemd/system/$app.service"
 # BACKUP CONFIG
 #=================================================
 
-ynh_backup --src_path="$datadir"
+ynh_backup --src_path="/etc/$app/"
 
 #=================================================
 # END OF SCRIPT
diff --git a/scripts/install b/scripts/install
index 1d8d2ef..d1822c1 100644
--- a/scripts/install
+++ b/scripts/install
@@ -32,9 +32,6 @@ app=$YNH_APP_INSTANCE_NAME
 #=================================================
 ynh_script_progression --message="Validating installation parameters..."
 
-final_path=/var/www/$app
-test ! -e "$final_path" || ynh_die --message="This path already contains a folder"
-
 # Register (book) web path
 ynh_webpath_register --app=$app --domain=$domain --path_url=$path_url
 
diff --git a/scripts/remove b/scripts/remove
index 437632d..e9eddd7 100644
--- a/scripts/remove
+++ b/scripts/remove
@@ -18,8 +18,6 @@ app=$YNH_APP_INSTANCE_NAME
 
 domain=$(ynh_app_setting_get --app=$app --key=domain)
 port=$(ynh_app_setting_get --app=$app --key=port)
-final_path=$(ynh_app_setting_get --app=$app --key=final_path)
-datadir=$(ynh_app_setting_get --app=$app --key=datadir)
 
 #=================================================
 # STANDARD REMOVE
@@ -49,7 +47,6 @@ ynh_script_progression --message="Removing dependencies..."
 
 # Remove NodeJS
 dpkg --remove thelounge
-
 ynh_remove_nodejs
 
 #=================================================
@@ -68,25 +65,6 @@ ynh_script_progression --message="Removing NGINX web server configuration..."
 # Remove the dedicated NGINX config
 ynh_remove_nginx_config
 
-#=================================================
-# SPECIFIC REMOVE
-#=================================================
-# REMOVE THE CONFIG FILE
-#=================================================
-ynh_script_progression --message="Removing the config file..."
-
-ynh_secure_remove --file="$datadir"
-
-#=================================================
-# GENERIC FINALIZATION
-#=================================================
-# REMOVE DEDICATED USER
-#=================================================
-ynh_script_progression --message="Removing the dedicated system user..."
-
-# Delete a system user
-ynh_system_user_delete --username=$app
-
 #=================================================
 # END OF SCRIPT
 #=================================================