diff --git a/src/web/mod.rs b/src/web/mod.rs
index 8de4021c3..2efba3bce 100644
--- a/src/web/mod.rs
+++ b/src/web/mod.rs
@@ -359,6 +359,7 @@ fn render_markdown(text: &str) -> String {
 
     let options = {
         let mut options = ComrakOptions::default();
+        options.safe = true;
         options.ext_superscript = true;
         options.ext_table = true;
         options.ext_autolink = true;