diff --git a/config.toml b/config.toml
index 9c23f5e..b587cdf 100644
--- a/config.toml
+++ b/config.toml
@@ -32,7 +32,7 @@ taxonomies = [
 [markdown]
 # Whether to do syntax highlighting
 # Theme can be customised by setting the `highlight_theme` variable to a theme supported by Zola
-highlight_code = true
+highlighting = true
 render_emoji = true
 bottom_footnotes = true
 github_alerts = true