diff --git a/src/layouts/BlogPostLayout.astro b/src/layouts/BlogPostLayout.astro
index 81e9233..989d193 100644
--- a/src/layouts/BlogPostLayout.astro
+++ b/src/layouts/BlogPostLayout.astro
@@ -7,13 +7,13 @@ import dayjs from "dayjs";
 import timezone from "dayjs/plugin/timezone";
 import utc from "dayjs/plugin/utc";
 
+dayjs.extend(utc);
+dayjs.extend(timezone);
+
 import BaseLayout from "./BaseLayout.astro";
 
 const { frontmatter, readingTime } = Astro.props;
 
-dayjs.extend(utc);
-dayjs.extend(timezone);
-
 const formattedLastModified = dayjs(frontmatter.lastModified)
   .utc()
   .tz("Europe/Paris")
diff --git a/src/layouts/MarkdownPageLayout.astro b/src/layouts/MarkdownPageLayout.astro
index 2110d28..f285bcc 100644
--- a/src/layouts/MarkdownPageLayout.astro
+++ b/src/layouts/MarkdownPageLayout.astro
@@ -3,13 +3,13 @@ import dayjs from "dayjs";
 import timezone from "dayjs/plugin/timezone";
 import utc from "dayjs/plugin/utc";
 
+dayjs.extend(utc);
+dayjs.extend(timezone);
+
 import BaseLayout from "./BaseLayout.astro";
 
 const { frontmatter } = Astro.props;
 
-dayjs.extend(utc);
-dayjs.extend(timezone);
-
 const lastModified = dayjs(frontmatter.lastModified)
   .utc()
   .tz("Europe/Paris")
diff --git a/src/pages/blog/[...slug].astro b/src/pages/blog/[...slug].astro
index 790341b..f29d0a8 100644
--- a/src/pages/blog/[...slug].astro
+++ b/src/pages/blog/[...slug].astro
@@ -1,10 +1,6 @@
 ---
 import BlogPostLayout from "@/layouts/BlogPostLayout.astro";
 import { getCollection } from "astro:content";
-import dayjs from "dayjs";
-import timezone from "dayjs/plugin/timezone";
-
-dayjs.extend(timezone);
 
 export async function getStaticPaths() {
   const blogEntries = await getCollection("posts");
@@ -16,15 +12,10 @@ export async function getStaticPaths() {
 
 const { entry } = Astro.props;
 const { Content, remarkPluginFrontmatter } = await entry.render();
-
-const lastModified = dayjs(remarkPluginFrontmatter.lastModified)
-  .tz("Europe/Paris")
-  .format("DD MMMM YYYY HH:mm:ss");
 ---
 
 <BlogPostLayout
   frontmatter={entry.data}
-  lastModified={lastModified}
   readingTime={remarkPluginFrontmatter.minutesRead}>
   <section class="text-dark-900 dark:text-neutral-100">
     <Content />