diff --git a/layouts/partials/talks/event.html b/layouts/partials/talks/event.html
index c3414d5..65c0bd5 100644
--- a/layouts/partials/talks/event.html
+++ b/layouts/partials/talks/event.html
@@ -5,7 +5,7 @@
 <embed src="{{ .slides }}" type="application/pdf" width="100%" height="500px">
 
 <h2>Video</h2>
-<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/{{ .youtube }}" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>    
+<iframe loading="lazy" width="560" height="315" src="https://www.youtube-nocookie.com/embed/{{ .youtube }}" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen></iframe>
 {{ end }}
 {{ end }}