diff --git a/admin_manual/configuration_server/config_sample_php_parameters.rst b/admin_manual/configuration_server/config_sample_php_parameters.rst
index 52b524785..e38481667 100644
--- a/admin_manual/configuration_server/config_sample_php_parameters.rst
+++ b/admin_manual/configuration_server/config_sample_php_parameters.rst
@@ -1435,3 +1435,9 @@ Retention for activities of the activity app:
 
 Every day a cron job is ran, which deletes all activities for all users
 which are older then the number of days that is set for ``activity_expire_days``
+
+::
+
+	'wnd.logging.enable' => true,
+
+This enables debug logs for the windows_network_drive app.