diff --git a/src/Content/Text/Markdown.php b/src/Content/Text/Markdown.php
index 4e00ae7810..686a907b8f 100644
--- a/src/Content/Text/Markdown.php
+++ b/src/Content/Text/Markdown.php
@@ -34,7 +34,7 @@ class Markdown extends BaseObject
 		$MarkdownParser->hard_wrap = $hardwrap;
 		$MarkdownParser->code_class_prefix = 'language-';
 		$html = $MarkdownParser->transform($text);
-		$html = str_replace('<a href="#', '<a href="' . ltrim($_SERVER['REQUEST_URI'], '/') . '#', $html);
+		$html = preg_replace('/<a(.*?)href="#/is', '<a$1href="' . ltrim($_SERVER['REQUEST_URI'], '/') . '#', $html);
 
 		self::getApp()->saveTimestamp($stamp1, "parser");