diff --git a/includes/utilities.php b/includes/utilities.php
index 698d7a8..7e2333d 100644
--- a/includes/utilities.php
+++ b/includes/utilities.php
@@ -110,8 +110,10 @@ add_filter('the_content', 'apply_footnotes_urls_to_content', 10);
 function apply_footnotes_urls_to_content($content)
 {
 	$post_type = get_post_type();
+
 	if ($post_type !== 'articles' && !is_admin()) return $content;
 
+
 	$footnotes = build_footnotes_index_from_content($content);
 	$dom = new DOMDocument();
 	@$dom->loadHTML(mb_convert_encoding($content, 'HTML-ENTITIES', 'UTF-8'), LIBXML_HTML_NOIMPLIED | LIBXML_HTML_NODEFDTD);
@@ -120,6 +122,7 @@ function apply_footnotes_urls_to_content($content)
 	foreach ($links as $key => $link) {
 		if ($link->hasAttribute('class') && strpos($link->getAttribute('class'), 'footnote-reference') !== false) {
 			$link->setAttribute('id', 'footnote-' . $key + 1);
+			write_log($link->getAttribute('id'));
 		}
 	}