diff --git a/core-java-modules/core-java-11-2/README.md b/core-java-modules/core-java-11-2/README.md
index 93920864cc..0a46fac19e 100644
--- a/core-java-modules/core-java-11-2/README.md
+++ b/core-java-modules/core-java-11-2/README.md
@@ -9,3 +9,4 @@ This module contains articles about Java 11 core features
 - [New Features in Java 11](https://www.baeldung.com/java-11-new-features)
 - [Getting the Java Version at Runtime](https://www.baeldung.com/get-java-version-runtime)
 - [Invoking a SOAP Web Service in Java](https://www.baeldung.com/java-soap-web-service)
+- [Java HTTPS Client Certificate Authentication](https://www.baeldung.com/java-https-client-certificate-authentication)