diff --git a/config/_default/markup.toml b/config/_default/markup.toml
index c5449fc..9e588ed 100644
--- a/config/_default/markup.toml
+++ b/config/_default/markup.toml
@@ -9,5 +9,5 @@
   noClasses = false
 
 [tableOfContents]
-  startLevel = 2
-  endLevel = 4
+  startLevel = 0
+  endLevel = 0