diff --git a/public/blog-post-qrcode.png b/public/blog-post-qrcode.png
new file mode 100644
index 0000000..f28a6fc
Binary files /dev/null and b/public/blog-post-qrcode.png differ
diff --git a/slides.md b/slides.md
index c987bce..1d92431 100644
--- a/slides.md
+++ b/slides.md
@@ -354,4 +354,9 @@ background: /sysadmin.png
 layout: end
 ---
 
+<div class="absolute right-1/2 translate-x-1/2 top-3">
+  <img src="/blog-post-qrcode.png" width="190px" />
+</div>
+
+
 https://wagtail.org/blog/recovering-deleted-pages-and-models/