diff --git a/admin_manual/configuration_server/config_sample_php_parameters.rst b/admin_manual/configuration_server/config_sample_php_parameters.rst
index b37fc9cd3..a6578cc28 100644
--- a/admin_manual/configuration_server/config_sample_php_parameters.rst
+++ b/admin_manual/configuration_server/config_sample_php_parameters.rst
@@ -2134,6 +2134,18 @@ Some companies require it to be disabled to comply with their security policy.
 
 Simply set this property to "false", if you want to turn this feature off.
 
+::
+
+	'files_no_background_scan' => false,
+
+Disable background scanning of files
+
+By default, a background job runs every 10 minutes and execute a background
+scan to sync filesystem and database. Only users with unscanned files
+(size=0 in filecache) are included. Maximum 500 users per job.
+
+Defaults to ``true``
+
 .. ALL_OTHER_SECTIONS_END
 .. Generated content above. Don't change this.