diff --git a/spring-mvc-xml/README.md b/spring-mvc-xml/README.md
index 0adf127aaa..3fbea3626b 100644
--- a/spring-mvc-xml/README.md
+++ b/spring-mvc-xml/README.md
@@ -17,6 +17,7 @@ The "REST With Spring" Classes: http://bit.ly/restwithspring
 - [A Java Web Application Without a web.xml](https://www.baeldung.com/java-web-app-without-web-xml)
 - [Validating RequestParams and PathVariables in Spring](https://www.baeldung.com/spring-validate-requestparam-pathvariable)
 - [Debugging the Spring MVC 404 “No mapping found for HTTP request” Error](https://www.baeldung.com/spring-mvc-404-error)
+- [Introduction to Servlets and Servlet Containers](https://www.baeldung.com/java-servlets-containers-intro)
 
 ## Spring MVC with XML Configuration Example Project