diff --git a/_includes/browser-upgrade.html b/_includes/browser-upgrade.html
deleted file mode 100644
index ec6ad0ac..00000000
--- a/_includes/browser-upgrade.html
+++ /dev/null
@@ -1,3 +0,0 @@
-<!--[if lt IE 9]>
-<div class="notice--danger align-center" style="margin: 0;">You are using an <strong>outdated</strong> browser. Please <a href="https://browsehappy.com/">upgrade your browser</a> to improve your experience.</div>
-<![endif]-->
diff --git a/_layouts/default.html b/_layouts/default.html
index 5abd9645..fc6beea0 100644
--- a/_layouts/default.html
+++ b/_layouts/default.html
@@ -16,7 +16,6 @@
<body class="layout--{{ page.layout | default: layout.layout }}{% if page.classes or layout.classes %}{{ page.classes | default: layout.classes | join: ' ' | prepend: ' ' }}{% endif %}">
{% include_cached skip-links.html %}
- {% include_cached browser-upgrade.html %}
{% include_cached masthead.html %}
<div class="initial-content">