diff --git a/articles/templates/articles/article_change_form.html b/articles/templates/articles/article_change_form.html
index 9d1ff5d..aeb1fcc 100644
--- a/articles/templates/articles/article_change_form.html
+++ b/articles/templates/articles/article_change_form.html
@@ -11,3 +11,8 @@
         <input type="submit" value="Save & preview" name="_preview">
     </div>
 {% endblock %}
+
+{% block object-tools-items %}
+    <li><a href="https://www.markdownguide.org/cheat-sheet/" class="historylink" target="_blank">Markdown cheat sheet</a></li>
+    {{ block.super }}
+{% endblock %}