diff --git a/doc/index.mdwn b/doc/index.mdwn
index 224d25d2cc..eb6307f327 100644
--- a/doc/index.mdwn
+++ b/doc/index.mdwn
@@ -44,6 +44,7 @@ files with git.
 * [[git-annex man page|git-annex]]
 * [[key-value backends|backends]] for data storage
 * [[special_remotes]] (including [[special_remotes/Amazon_S3]] and [[special_remotes/bup]])
+* [[encryption]]
 * [[bare_repositories]]
 * [[internals]]
 * [[design]]