diff --git a/admin-manual/maintenance/index.rst b/admin-manual/maintenance/index.rst
index 8ddc3682..e91b48e0 100644
--- a/admin-manual/maintenance/index.rst
+++ b/admin-manual/maintenance/index.rst
@@ -16,7 +16,6 @@ Maintenance
    data-backup
    common-atom-queries
    populate-search-index
-   tuning
    asynchronous-jobs
    troubleshooting
    debug