diff --git a/Doc/TODO b/Doc/TODO
index fadcbfbe949..a59b857934d 100644
--- a/Doc/TODO
+++ b/Doc/TODO
@@ -61,6 +61,8 @@ Library Reference
 * Update the httplib documentation to match Greg Stein's HTTP/1.1
   support and new classes.  (Greg, this is yours!)
 
+* SSL support in the socket module is not documented.
+
 Tutorial
 --------