diff --git a/backup/util/dbops/backup_controller_dbops.class.php b/backup/util/dbops/backup_controller_dbops.class.php
index a199a56b657..7950985cd12 100644
--- a/backup/util/dbops/backup_controller_dbops.class.php
+++ b/backup/util/dbops/backup_controller_dbops.class.php
@@ -561,6 +561,7 @@ abstract class backup_controller_dbops extends backup_dbops {
                         'backup_general_role_assignments'   => 'role_assignments',
                         'backup_general_activities'         => 'activities',
                         'backup_general_blocks'             => 'blocks',
+                        'backup_general_files'              => 'files',
                         'backup_general_filters'            => 'filters',
                         'backup_general_comments'           => 'comments',
                         'backup_general_badges'             => 'badges',
@@ -611,6 +612,7 @@ abstract class backup_controller_dbops extends backup_dbops {
                         'backup_auto_role_assignments'   => 'role_assignments',
                         'backup_auto_activities'         => 'activities',
                         'backup_auto_blocks'             => 'blocks',
+                        'backup_auto_files'              => 'files',
                         'backup_auto_filters'            => 'filters',
                         'backup_auto_comments'           => 'comments',
                         'backup_auto_badges'             => 'badges',