diff --git a/src/feed.njk b/src/feed.njk
index 3ee20d9..1ae2d37 100644
--- a/src/feed.njk
+++ b/src/feed.njk
@@ -15,7 +15,7 @@ metadata:
 <feed xmlns="http://www.w3.org/2005/Atom" xml:base="{{ metadata.url }}">
   <title>{{ metadata.title }}</title>
   <subtitle>{{ metadata.subtitle }}</subtitle>
-  <link href="{{ permalink }}" rel="self"/>
+  <link href="{{ permalink | absoluteUrl(metadata.url) }}" rel="self"/>
   <link href="{{ metadata.url }}"/>
   <updated>{{ page.date | makeRfc822Date }}</updated>
   <id>{{ metadata.url }}</id>