diff --git a/src/pages/blog/[page].astro b/src/pages/blog/[page].astro
index 839dffc..a85fe17 100644
--- a/src/pages/blog/[page].astro
+++ b/src/pages/blog/[page].astro
@@ -12,10 +12,12 @@ import PostPreview from "../../components/PostPreview.astro";
 import PaginateButton from "../../components/PaginateButton.astro";
 import NobbzDev from "../../layouts/NobbzDev.astro";
 
+import {byDate} from "../../scripts/sorter";
+
 export const getStaticPaths = (async ({ paginate }) => {
   const blogEntries = await getCollection("blog").then(
     (collection: CollectionEntry<"blog">[]) =>
-      collection.sort((a, b) => b.data.date.getTime() - a.data.date.getTime()),
+      collection.sort(byDate),
   );
   return paginate(blogEntries, { pageSize: 5 });
 }) satisfies GetStaticPaths;
diff --git a/src/scripts/sorter.ts b/src/scripts/sorter.ts
new file mode 100644
index 0000000..490698f
--- /dev/null
+++ b/src/scripts/sorter.ts
@@ -0,0 +1,13 @@
+// SPDX-FileCopyrightText: 2025 Norbert Melzer
+// SPDX-FileContributor: Norbert Melzer
+//
+// SPDX-License-Identifier: MIT
+
+export type DateSortable = {
+  data: {
+    date: Date;
+  };
+};
+
+export const byDate = (a: DateSortable, b: DateSortable): number =>
+  b.data.date.getTime() - a.data.date.getTime();