diff --git a/template-components/header/og-image.php b/template-components/header/og-image.php
index 13c5b3d..0e4d99b 100644
--- a/template-components/header/og-image.php
+++ b/template-components/header/og-image.php
@@ -1,13 +1,12 @@
 <?php
-$ogImage = null;
+$ogImageUrl = null;
 if (is_page_template('template-publications.php')) {
-	$ogImage = "https://homegrade.brussels/wp-content/uploads/2023/05/vitrail-art-nouveau-entretien-restauration-webinaire-homegrade.jpg";
+	$ogImageUrl = get_template_directory_uri() . '/assets/img/og-thumbnails/homegrade_partage-social.jpg';
 } else {
-	$ogImage = "https://homegrade.brussels/wp-content/uploads/2023/05/vitrail-art-nouveau-entretien-restauration-webinaire-homegrade.jpg";
 }
 
 ?>
 
-<?php if ($ogImage) : ?>
-	<meta property="og:image" content="https://homegrade.brussels/wp-content/uploads/2023/05/vitrail-art-nouveau-entretien-restauration-webinaire-homegrade.jpg" />
+<?php if ($ogImageUrl) : ?>
+	<meta property="og:image" content="<?php echo $ogImageUrl ?>" />
 <?php endif; ?>
\ No newline at end of file