diff --git a/config_automation.yml b/config_automation.yml
index ab8f093..460f418 100644
--- a/config_automation.yml
+++ b/config_automation.yml
@@ -1,3 +1,4 @@
+
 ##### Checks run at pull request #####
 # Check quiz formatting
 check-quizzes: no
@@ -18,8 +19,12 @@ url-check-periodically: yes
 # Rendering each platform's content
 render-website: rmd
 render-leanpub: yes
-render-coursera: yes
+render-coursera: no
+
+## Automate the creation of Book.txt file? yes/no
+## This is only relevant if render-leanpub is yes, otherwise it will be ignored
+make-book-txt: yes
 
 # What docker image should be used for rendering?
-# The default is jhudsl/course_template:main
-rendering-docker-image: 'jhudsl/course_template:main'
+# The default is jhudsl/base_ottr:main
+rendering-docker-image: 'jhudsl/base_ottr:main'