diff --git a/lms/envs/docs/README.rst b/lms/envs/docs/README.rst
index bf48cdedf684..9c6b1d8992b7 100644
--- a/lms/envs/docs/README.rst
+++ b/lms/envs/docs/README.rst
@@ -2,15 +2,10 @@ LMS Configuration Settings
 ==========================
 
 The lms.envs module contains project-wide settings, defined in python modules
-using the standard `Django Settings`_ mechanism.
+using the standard `Django Settings`_ mechanism, plus some Open edX
+particularities, which we describe below.
 
-.. _Django Settings: https://docs.djangoproject.com/en/2.2/topics/settings/
-
-Different python modules are used for different setting configuration options.
-To prevent duplication of settings, modules import values from other modules,
-as shown in the diagram below.
-
-.. image:: images/lms_settings.png
+.. _Django Settings: https://docs.djangoproject.com/en/dev/topics/settings/
 
 
 YAML Configuration Files
diff --git a/lms/envs/docs/images/lms_settings.png b/lms/envs/docs/images/lms_settings.png
deleted file mode 100644
index cae36b5d70c8..000000000000
Binary files a/lms/envs/docs/images/lms_settings.png and /dev/null differ