diff --git a/docs/ref/contrib/formtools/form-wizard.txt b/docs/ref/contrib/formtools/form-wizard.txt
index a3d9673db9a..7aafbe89f35 100644
--- a/docs/ref/contrib/formtools/form-wizard.txt
+++ b/docs/ref/contrib/formtools/form-wizard.txt
@@ -186,6 +186,7 @@ Here's a full example template:
 .. code-block:: html+django
 
     {% extends "base.html" %}
+    {% load i18n %}
 
     {% block head %}
     {{ wizard.form.media }}