diff --git a/configuration.org b/configuration.org
index becb700..c080feb 100644
--- a/configuration.org
+++ b/configuration.org
@@ -785,20 +785,6 @@ and a backlink to the function and the file."
 
 ** Jinja related
 
-*** Mark a string as translatable
-
-#+BEGIN_SRC emacs-lisp
-(defun jinja-mark-translatable (begin end)
-  (interactive (if (use-region-p)
-                   (list (region-beginning) (region-end))
-                 (list (point-min) (point-max))))
-  (save-excursion
-    (goto-char end)
-    (insert "{% endtrans %}")
-    (goto-char begin)
-    (insert "{% trans %}")))
-#+END_SRC
-
 *** URL-ify and de-URL-ify region
 
 These functions URL-encode/decode a text.  Might be helpful when embedding/extracting data to/from