diff --git a/pages/stdlibs/list.md b/pages/stdlibs/list.md
index 13681485..8de8416e 100644
--- a/pages/stdlibs/list.md
+++ b/pages/stdlibs/list.md
@@ -24,7 +24,7 @@ Go to the page for the [{{ stdlib.display_name }}]({{ stdlib.url | relative_url
 
 {% capture url %}{{ stdlib.url }}#{{ theme.name }}{% endcapture %}
 
-{% include figure.html theme=theme stdlib=stdlib url=url %}
+{% include figure.html theme=theme diagram=stdlib url=url %}
 
 {% endfor %}