diff --git a/configuration.org b/configuration.org
index 9317450..ee546b9 100644
--- a/configuration.org
+++ b/configuration.org
@@ -3321,6 +3321,13 @@ First, set up ~bibtex-completion~:
   :mode "\\.js\\'")
 #+END_SRC
 
+** Jinja templates
+
+#+begin_src emacs-lisp
+(use-package jinja2-mode
+  :mode "\\.j2\\'")
+#+end_src
+
 ** TypeScript
 
 #+BEGIN_SRC emacs-lisp