diff --git a/README.org b/README.org
index d4a79de..76fd918 100644
--- a/README.org
+++ b/README.org
@@ -53,3 +53,8 @@
 * .hgrc
 
   Configuration for [[http://mercurial.selenic.com/][mercurial]]. Only sets my name/email.
+
+* .offlineimap.py
+
+  Python function file for [[http://offlineimap.org/][offlineimap]]. Defines a function to get a
+  username and another for password from ~.netrc~.