diff --git a/astro.config.mjs b/astro.config.mjs
index 97fe9ab..c3a8b23 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -17,6 +17,7 @@ export default defineConfig({
       plugins: [starlightLinksValidator()],
       components: {
         Header: "./src/components/Header.astro",
+        PageSidebar: './src/components/PageSidebar.astro'
       },
       expressiveCode: {
         styleOverrides: {
diff --git a/src/components/PageSidebar.astro b/src/components/PageSidebar.astro
new file mode 100644
index 0000000..16d604c
--- /dev/null
+++ b/src/components/PageSidebar.astro
@@ -0,0 +1,17 @@
+---
+import type { Props } from '@astrojs/starlight/props';
+import Default from '@astrojs/starlight/components/PageSidebar.astro';
+
+const removeOverview = [
+ 'iana',
+]
+const noOverview = removeOverview.includes(Astro.props.slug);
+const toc = noOverview && Astro.props.toc !== undefined
+	? {
+			...Astro.props.toc,
+			items: Astro.props.toc?.items.slice(1),
+	  } 
+	: Astro.props.toc;
+---
+
+<Default {...Astro.props} {toc}><slot /></Default>