diff --git a/docs/extensions/listings/shortcodes-and-filters.yml b/docs/extensions/listings/shortcodes-and-filters.yml
index 8103fae38..82cae390a 100644
--- a/docs/extensions/listings/shortcodes-and-filters.yml
+++ b/docs/extensions/listings/shortcodes-and-filters.yml
@@ -672,6 +672,12 @@
   description: >
     Shortcode to use Unsplash images within documents.
 
+- name: url-card
+  path: https://github.com/WEHI-ResearchComputing/QuartoCards
+  author: '[Michael Milton](https://github.com/multimeric)'
+  description: >
+    Generate cards for displaying URLs in your Quarto presentations.
+
 - name: watermark
   path: https://github.com/leovan/quarto-watermark
   author: '[范叶亮 > Leo Van](https://github.com/leovan)'