diff --git a/core-java-modules/core-java-concurrency-2/README.md b/core-java-modules/core-java-concurrency-2/README.md
index 3badd36d5e..5d05c900b8 100644
--- a/core-java-modules/core-java-concurrency-2/README.md
+++ b/core-java-modules/core-java-concurrency-2/README.md
@@ -7,3 +7,4 @@
 - [Testing Multi-Threaded Code in Java](https://www.baeldung.com/java-testing-multithreaded)
 - [How to Check if All Runnables Are Done](https://www.baeldung.com/java-runnables-check-status)
 - [Parallelize for Loop in Java](https://www.baeldung.com/java-for-loop-parallel)
+- [How to Effectively Unit Test CompletableFuture](https://www.baeldung.com/java-completablefuture-unit-test)