diff --git a/blog/genfeed.ts b/blog/genfeed.ts
index 4eeb42a..31b31df 100644
--- a/blog/genfeed.ts
+++ b/blog/genfeed.ts
@@ -47,15 +47,15 @@ const renderIndex = (entries: Array<Item>) => {
     title: "index",
     mtime: new Date(),
     path: "/index.html",
-    content: "\n\n" + a.map(i => `- [${i.title}](${i.path})`).join("\n"),
+    content: "\n\n" + a.map(i => `- [${i.title}](${i.path.replace(/\.md$/, ".html")})`).join("\n"),
   });
 }
 
 const renderItem = (item: Item) => `
     <item>
       <title>${item.title}</title>
-      <guid>${item.path}</guid>
-      <link>https://celery.eu.org/blog/${item.path}</link>
+      <guid>${item.path.replace(/\.md$/, ".html")}</guid>
+      <link>https://celery.eu.org/blog/${item.path.replace(/\.md$/, ".html")}</link>
       <content type="html">${marked.parse(item.content)}</content>
       <updated>${item.mtime.toISOString()}</updated>
     </item>
diff --git a/blog/index.html b/blog/index.html
index ae3cca4..6543df1 100644
--- a/blog/index.html
+++ b/blog/index.html
@@ -14,7 +14,7 @@
   	</header>
   	<article>
   	  <ul>
-<li><a href="hello.md">Hello, world!</a></li>
+<li><a href="hello.html">Hello, world!</a></li>
 </ul>
 
   	</article>