diff --git a/README.md b/README.md
index 45a2e134ea8c878b2b5c78c365e5b81a87342c93..fcebbb40c1ab5041d000a33c39c72ff62de8d31c 100644
--- a/README.md
+++ b/README.md
@@ -38,8 +38,8 @@ following line to `/etc/sudoers`:
     %root    ALL = NOPASSWD: /usr/sbin/cowbuilder
 
 The `su_debuild` module provides a convenience class to do this,
-`su_debuild::sudo`. Here is how you can install all the packages, chroots,
-and set up sudo:
+[`su_debuild::sudo`](manifests/sudo.pp). Here is how you can install all
+the packages, chroots, and set up sudo:
 
     include su_debuild
     include su_debuild::sudo