diff --git a/config.toml b/config.toml
index da6c9d80313..b8a54d055cf 100644
--- a/config.toml
+++ b/config.toml
@@ -120,6 +120,9 @@ algolia_docsearch = false
 # Enable Lunr.js offline search
 offlineSearch = false
 
+# Enable syntax highlighting and copy buttons on code blocks with Prism
+prism_syntax_highlighting = false
+
 # User interface configuration
 [params.ui]
 # Enable to show the side bar menu in its compact state.