diff --git a/README.md b/README.md
index f0ef6f5..7ccdf25 100644
--- a/README.md
+++ b/README.md
@@ -182,10 +182,12 @@ keyfork derive openpgp "Ryan Heywood (RyanSquared) <ryan@distrust.co>"
 
 ## Usage
 
-Detailed usage instructions can be found in the `keyfork-user-guide` mdBook,
+Detailed usage instructions can be found in the [`keyfork-user-guide`] mdBook,
 which can be opened in-browser by running
 `mdbook serve --open keyfork-user-guide`.
 
+[`keyfork-user-guide`]: /public/keyfork/src/branch/main/keyfork-user-guide/src/SUMMARY.md
+
 <!--
 ```
 keyfork generate [-c,--config=<file>]