diff --git a/scripts/upgrade b/scripts/upgrade
index 2f4be9e..f1d2445 100755
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -176,7 +176,9 @@ $final_path/cli/reconfigure.php --default_user $admin --auth_type http_auth --en
 #=================================================
 ynh_print_info --message="Upgrading SSOwat configuration..."
 
-ynh_app_setting_set --app="$app" --key=unprotected_regex --value="^\/api\/.*|\/scripts\/api.js$"
+ynh_app_setting_set --app="$app" --key=unprotected_uris --value="/api/,/scripts/api.js"
+ynh_app_setting_delete --app="$app" --key=unprotected_regex
+ynh_app_setting_delete --app="$app" --key=skipped_uris
 
 #=================================================
 # RELOAD NGINX