diff --git a/themes/build/layouts/partials/header.html b/themes/build/layouts/partials/header.html
index 4b68995bc60..bd44d90c7f9 100644
--- a/themes/build/layouts/partials/header.html
+++ b/themes/build/layouts/partials/header.html
@@ -1,19 +1,3 @@
-<div class="conference-banner">
-  <a href="{{ relref . " /news/posts/2025/register-for-prestashop-developer-conference-2025" }}">
-    PrestaShop Developer Conference
-  </a>
-  <div class="container">
-    <div class="conference-title">
-      PrestaShop Developer Conference
-    </div>
-    <div class="conference-location">
-      Hybrid format! Paris, France & Online - November 19, 2025
-    </div>
-    <div class="conference-slogan">
-      Let's talk code, commerce and open source.
-    </div>
-  </div>
-</div>
 <header class="site-header">
 
   <div class="container">