1 files changed, 3 insertions, 0 deletions
diff --git a/book.json b/book.json
index f994114348..b7c62b1dd3 100644
--- a/book.json
+++ b/book.json
@@ -22,6 +22,9 @@
         "color": "red",
         "url": "https://github.com/qmk/qmk_firmware"
       },
+      "page-toc": {
+        "selector": ".markdown-section h1, .markdown-section h2, .markdown-section h3"
+      },
       "toolbar": {
         "buttons": [
           {