diff --git a/config/_default/markup.toml b/config/_default/markup.toml
index 5fe1204..f703b3f 100644
--- a/config/_default/markup.toml
+++ b/config/_default/markup.toml
@@ -4,6 +4,7 @@ unsafe = true
 
 [highlight]
 noClasses = false
+style = "catppuccin-mocha"
 
 [tableOfContents]
 startLevel = 2