diff --git a/README.org b/README.org
index e5a0bcf..f5244d5 100644
--- a/README.org
+++ b/README.org
@@ -2306,8 +2306,9 @@ configuration.
 #+begin_src emacs-lisp
   (with-eval-after-load 'oc
     ;; Org-9.5 needs the requirements, but Org-9.6 does not.
-    (require 'oc-biblatex)
-    (require 'oc-csl))
+    (when (version< (org-version) "9.5.99")
+      (require 'oc-biblatex)
+      (require 'oc-csl)))
 
   (with-eval-after-load 'org
     (define-key org-mode-map (kbd "C-c b") #'org-cite-insert))