diff --git a/website/src/pages/404.mdx b/website/src/pages/404.mdx
new file mode 100644
index 00000000..205be820
--- /dev/null
+++ b/website/src/pages/404.mdx
@@ -0,0 +1,7 @@
+---
+title: Page not found
+---
+
+import Layout from '../layouts/PageLayout.astro'
+
+<Layout title={frontmatter.title} />