diff --git a/_layouts/index.html b/_layouts/index.html
index a9d7449..570acc5 100644
--- a/_layouts/index.html
+++ b/_layouts/index.html
@@ -210,7 +210,6 @@
 	{% endraw %}
 	{% unless page.legacy or site.issue %}
 	<script src="/static/js/index.js?{{ site.data['hash'] }}"></script>
-	<script src="/static/js/browser-update.js?{{ site.data['hash'] }}"></script>
 	{% endunless %}
 </html>
 <!--
diff --git a/fancy-index/after.html b/fancy-index/after.html
index c1aa574..dae2f2f 100644
--- a/fancy-index/after.html
+++ b/fancy-index/after.html
@@ -18,7 +18,6 @@ ref fa-cube icon from before.html
 	{% raw %}
 	{% endraw %}
 	<script src="/static/js/index.js?{{ site.data['hash'] }}"></script>
-	<script src="/static/js/browser-update.js?{{ site.data['hash'] }}"></script>
 	{% raw %}
 	<script>
 		document.getElementById("list").setAttribute("class", "table");
diff --git a/static/css/style.scss b/static/css/style.scss
index 3493971..8cf9188 100644
--- a/static/css/style.scss
+++ b/static/css/style.scss
@@ -540,19 +540,6 @@ body {
 }
 {% endfor %}
 
-/* style for browser-update banner */
-div.buorg {
-  border-bottom: unset;
-  background-color: inherit;
-  color: inherit;
-  @include dark{
-    box-shadow: 0 0 5px rgba(255, 255, 255, 0.2);
-    #buorgig, #buorgul, #buorgpermanent {
-      box-shadow: 0 0 2px rgba(255, 255, 255, 0.4);
-    }
-  }
-}
-
 svg.icon {
   display: inline-block;
   width: 1em;
diff --git a/static/js/browser-update.js b/static/js/browser-update.js
deleted file mode 100644
index 6387243..0000000
--- a/static/js/browser-update.js
+++ /dev/null
@@ -1,8 +0,0 @@
-var $buoop = {vs:{i:10,f:68,o:44,s:8,c:57},unsecure:true,api:4};
-function $buo_f(){ 
- var e = document.createElement("script"); 
- e.src = "//browser-update.org/update.min.js"; 
- document.body.appendChild(e);
-};
-try {document.addEventListener("DOMContentLoaded", $buo_f,false)}
-catch(e){window.attachEvent("onload", $buo_f)}