diff --git a/README.org b/README.org
index 9ed1d03..a6d12f5 100644
--- a/README.org
+++ b/README.org
@@ -4631,9 +4631,10 @@ using =emms= with =elfeed=.  Listing [[lst:configure-emms]] configures =emms=.
          ,(no-littering-expand-etc-file-name "emms/streams.emms")))))
 #+end_src
 
-*** Taming spurious buffers
+*** Taming spurious buffers                                        :noexport:
 :PROPERTIES:
 :CUSTOM_ID: sec:taming-spurious-buffers
+:HEADER-ARGS: :tangle no
 :END:
 
 When =emms-player-mpd= opens a connection to =mpd=, =mpd= responds with a
@@ -4643,6 +4644,7 @@ new intrusive buffer called =*spurious*=.  Listing [[lst:taming-spurious-buffers
 makes those =*spurious*= buffers less intrusive.  See:
 1. [[info:elisp#The Zen of Buffer Display][The Zen of Buffer Display (info)]]
 2. [[https://e17i.github.io/articles-emacs-display-1/][Configuring the Emacs display system]]
+3. [[https://www.masteringemacs.org/article/demystifying-emacs-window-manager][Demystifying Emacs's Window Manager]]
 for technical information.
 
 #+caption[Taming =*spurious*= buffers]: