diff --git a/rss.xml b/rss.xml
index d9ec6d5..20edd0a 100644
--- a/rss.xml
+++ b/rss.xml
@@ -10,7 +10,7 @@ layout: null
   <channel>
 
     <title>{{ site.title }}</title>
-    <description>{{ site.description }}</description>
+    <description>{{ site.description | xml_escape }}</description>
     <link>{{ site.url }}</link>
     <language>{{ site.lang }}</language>
     <copyright>Creative Commons CC-BY-SA</copyright>