diff --git a/docs/docs/development/hardware-metadata-files/hardware-metadata-files.mdx b/docs/docs/development/hardware-metadata-files/hardware-metadata-files.mdx
index fa869eff..f5fed79b 100644
--- a/docs/docs/development/hardware-metadata-files/hardware-metadata-files.mdx
+++ b/docs/docs/development/hardware-metadata-files/hardware-metadata-files.mdx
@@ -1,5 +1,6 @@
 ---
 title: Hardware Metadata Files
+toc_max_heading_level: 2
 ---
 
 import Tabs from "@theme/Tabs";