diff --git a/docs/astro.config.mjs b/docs/astro.config.mjs
index f997dba5..bbe0e2cd 100644
--- a/docs/astro.config.mjs
+++ b/docs/astro.config.mjs
@@ -16,6 +16,7 @@ export default defineConfig({
       ],
       title: "Drop OSS",
       logo: { src: "./src/assets/wordmark.png", replacesTitle: true },
+      tableOfContents: { minHeadingLevel: 2, maxHeadingLevel: 4 },
       social: [
         {
           icon: "github",