diff --git a/docs/usage.rst b/docs/usage.rst
index a530732e8..6e11655e1 100644
--- a/docs/usage.rst
+++ b/docs/usage.rst
@@ -57,6 +57,7 @@ Usage
    usage/diff
    usage/delete
    usage/prune
+   usage/undelete
    usage/info
    usage/analyze
    usage/mount