diff --git a/config.toml b/config.toml
index dea448d..389aabf 100644
--- a/config.toml
+++ b/config.toml
@@ -10,7 +10,6 @@ taxonomies = [
 ]
 
 [markdown]
-highlight_code = false
 smart_punctuation = true
 external_links_target_blank = true
 external_links_no_follow = true