diff --git a/core-java-modules/core-java-jndi/README.md b/core-java-modules/core-java-jndi/README.md
index b0b23fc0d0..9c6f489841 100644
--- a/core-java-modules/core-java-jndi/README.md
+++ b/core-java-modules/core-java-jndi/README.md
@@ -3,3 +3,4 @@
 
 - [Java Naming and Directory Interface Overview](https://www.baeldung.com/jndi)
 - [LDAP Authentication Using Pure Java](https://www.baeldung.com/java-ldap-auth)
+- [Testing LDAP Connections With Java](https://www.baeldung.com/java-test-ldap-connections)