diff --git a/bundle/custom_gnu.el b/bundle/custom_gnu.el
index 7f798286..1d149cdc 100644
--- a/bundle/custom_gnu.el
+++ b/bundle/custom_gnu.el
@@ -68,6 +68,7 @@
  '(org-export-backends '(html latex koma-letter))
  '(org-html-htmlize-output-type nil)
  '(org-latex-compiler "xelatex")
+ '(org-latex-listings t)
  '(org-latex-pdf-process '("latexmk -xelatex -shell-escape -quiet -f %f"))
  '(org-modules
    '(ol-bbdb ol-docview ol-eww ol-gnus ol-info ol-irc ol-mhe ol-rmail org-tempo ol-w3m orgtbl-sqlinsert))