diff --git a/README.org b/README.org
index a0fd08a..ea376e2 100644
--- a/README.org
+++ b/README.org
@@ -2064,7 +2064,9 @@ file.
     ;; GAV: `fnsd' is nil during Org export to LaTeX.
     (when fnsd
       (setq fnsd (file-name-nondirectory fnsd))
-      (when (member fnsd '("NEWS" "ORG-NEWS" "PROBLEMS"))
+      ;; These are files from the EMACS and ORG git repositories.
+      (when (member fnsd '("EGLOT-NEWS" "NEWS" "ORG-NEWS" "PROBLEMS"
+                           "org.org" "org-guide.org" "org-manual.org"))
         (message "Visit `%s' in `read-only-mode'" fnsd)
         (read-only-mode +1)))))
 (add-hook 'outline-mode-hook #'maybe-read-only-in-outline-mode)