diff --git a/layouts-eleventy/default.11ty.js b/layouts-eleventy/default.11ty.js
index 5c45153..eb4d08e 100644
--- a/layouts-eleventy/default.11ty.js
+++ b/layouts-eleventy/default.11ty.js
@@ -78,9 +78,10 @@ const cleanNuxtLayout = ( layout ) => {
     // Convert subscribe to iframe embed
     Array.from(document.querySelectorAll('form.all-updates-subscribe')).forEach( domNode => {
         const subscribeEmbed = document.createElement('iframe')
-        subscribeEmbed.setAttribute('src', '/embed-subscribe')
+        subscribeEmbed.setAttribute('data-src', '/embed-subscribe')
         // https://web.dev/iframe-lazy-loading/
         subscribeEmbed.setAttribute('loading', 'lazy')
+        subscribeEmbed.classList.add('lazyload') //.setAttribute('loading', 'lazy')
         subscribeEmbed.style.width = '350px'
         subscribeEmbed.style.height = '150px'