diff --git a/scripts/upgrade b/scripts/upgrade
index 473da6a..5a5bdc0 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -265,20 +265,32 @@ ynh_add_config --template="../conf/config.yaml" --destination="$final_path/confi
 chmod 400 "$final_path/config.yaml"
 chown $app:$app "$final_path/config.yaml"
 
-ynh_store_file_checksum --file="$final_path/config.yaml"
-ynh_app_setting_set --app=$app --key=listrelay --value=$listrelay
-ynh_app_setting_set --app=$app --key=listuser --value=$listuser
-ynh_app_setting_set --app=$app --key=listadmin --value=$listadmin
+listrelay = "$(yunohost app config get $app main.permissions.listrelay)"
+listuser = "$(yunohost app config get $app main.permissions.listuser)"
+listadmin = "$(yunohost app config get $app main.permissions.listadmin)"
+
+listrelay="*"
+listuser="@user:domain.tld"
+listadmin="@admin:domain.tld"
+
+# ynh_store_file_checksum --file="$final_path/config.yaml"
+# ynh_app_setting_set --app=$app --key=listrelay --value=$listrelay
+# ynh_app_setting_set --app=$app --key=listuser --value=$listuser
+# ynh_app_setting_set --app=$app --key=listadmin --value=$listadmin
 
 yunohost app config set mautrix_whatsapp main.permissions.listrelay
 yunohost app config set mautrix_whatsapp main.permissions.listuser
 yunohost app config set mautrix_whatsapp main.permissions.listadmin
 
+listrelay = "$(yunohost app config get $app main.permissions.listrelay)"
+listuser = "$(yunohost app config get $app main.permissions.listuser)"
+listadmin = "$(yunohost app config get $app main.permissions.listadmin)"
+
 listrelay=$listrelay_
 listuser=$listuser_
 listadmin=$listadmin_
 
-ynh_store_file_checksum --file="$final_path/config.yaml"
+# ynh_store_file_checksum --file="$final_path/config.yaml"
 
 # apply_permissions to have correct syntax in config file
 yunohost app config set mautrix_whatsapp main.permissions.listrelay