diff --git a/archetypes/default.adoc b/archetypes/default.adoc
index 93757bb..e515644 100644
--- a/archetypes/default.adoc
+++ b/archetypes/default.adoc
@@ -9,9 +9,3 @@ tags:
 - 
 toc: false
 ---
-
-:source-highlighter: pygments
-:idprefix:
-:experimental: true
-:toc:
-:toclevels: 2
diff --git a/config.toml b/config.toml
index 4dac540..65665f7 100644
--- a/config.toml
+++ b/config.toml
@@ -88,6 +88,15 @@ defaultContentLanguageInSubdir = false
     startLevel = 2
     endLevel = 4
     ordered = false
+  [markup.asciidocExt]
+    backend = "html5"
+    extensions = []
+    [markup.asciidocExt.attributes]
+      source-highlighter = "pygments"
+      idprefix = ""
+      experimental = true
+      toc = true
+      toclevels = 2
 
 [languages]
     [languages.en]