diff --git a/config.toml b/config.toml
index 5be897a..68209fa 100644
--- a/config.toml
+++ b/config.toml
@@ -5,6 +5,7 @@ build_search_index = false
 
 [markdown]
 highlight_code = false
+smart_punctuation = true
 
 [extra]
 nav = [