diff --git a/doc/DISCLAIMER.md b/doc/DISCLAIMER.md
index 6ce7dbe..4a86552 100644
--- a/doc/DISCLAIMER.md
+++ b/doc/DISCLAIMER.md
@@ -1 +1,3 @@
 #### Setup
+
+Various configuration options are available for Mumble web on this configuration file `/var/www/mumble-web/dist/config.local.js`
diff --git a/doc/DISCLAIMER_fr.md b/doc/DISCLAIMER_fr.md
index 6e02320..5368175 100644
--- a/doc/DISCLAIMER_fr.md
+++ b/doc/DISCLAIMER_fr.md
@@ -1 +1,3 @@
 ## Configuration
+
+Diverses options de configuration sont disponibles pour Mumble web sur ce fichier de configuration `/var/www/mumble-web/dist/config.local.js` 
diff --git a/scripts/upgrade b/scripts/upgrade
index da2410b..878f11c 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -57,14 +57,7 @@ ynh_script_progression --message="Ensuring downward compatibility..." --weight=1
 # If final_path doesn't exist, create it
 if [ -z "$final_path" ]; then
 	final_path=/var/www/$app
-	ynh_app_setting_set "$app" final_path "$final_path"
-fi
-
-# Cleaning legacy permissions
-if ynh_legacy_permissions_exists; then
-	ynh_legacy_permissions_delete_all
-
-	ynh_app_setting_delete --app=$app --key=is_public
+	ynh_app_setting_set --app=$app --key=final_path --value=$final_path
 fi
 
 #=================================================