diff --git a/exampleSite/config.toml b/exampleSite/config.toml
index 7147426..b466837 100644
--- a/exampleSite/config.toml
+++ b/exampleSite/config.toml
@@ -34,3 +34,8 @@ footnotereturnlinkcontents = "↩"
 [params]
     description = "A website built through Hugo and blogdown."
     footer = "© [Yihui Xie](https://yihui.name) 2017 -- 2019 | [Github](https://github.com/yihui) | [Twitter](https://twitter.com/xieyihui)"
+
+[markup]
+  [markup.goldmark]
+    [markup.goldmark.renderer]
+      unsafe = true