diff --git a/xml-2/README.md b/xml-2/README.md
index 1075f34e1f..6040137dc1 100644
--- a/xml-2/README.md
+++ b/xml-2/README.md
@@ -11,4 +11,5 @@ This module contains articles about eXtensible Markup Language (XML)
 - [Convert String Containing XML to org.w3c.dom.Document](https://www.baeldung.com/java-convert-string-xml-dom)
 - [How to Parse XML to HashMap in Java](https://www.baeldung.com/java-xml-read-into-hashmap)
 - [Convert an XML File to CSV File](https://www.baeldung.com/java-convert-xml-csv)
-- - More articles: [[prev -->]](../xml)
\ No newline at end of file
+- [Invalid Characters in XML](https://www.baeldung.com/java-xml-invalid-characters)
+- - More articles: [[prev -->]](../xml)