diff --git a/lib/ansible/modules/notification/say.py b/lib/ansible/modules/notification/say.py
index c719176c215..9728addfef4 100644
--- a/lib/ansible/modules/notification/say.py
+++ b/lib/ansible/modules/notification/say.py
@@ -23,6 +23,7 @@ description:
 notes:
    - In 2.5, this module has been renamed from C(osx_say) to M(say).
    - If you like this module, you may also be interested in the osx_say callback plugin.
+   - A list of available voices, with language, can be found by running C(say -v ?) on a OSX host and C(espeak --voices) on a Linux host.
 options:
   msg:
     description: