diff --git a/libraries-testing/README.md b/libraries-testing/README.md
index 447f3f32b9..5498c73094 100644
--- a/libraries-testing/README.md
+++ b/libraries-testing/README.md
@@ -13,3 +13,4 @@ This module contains articles about test libraries.
 - [Testing with Hamcrest](https://www.baeldung.com/java-junit-hamcrest-guide)
 - [Introduction To DBUnit](https://www.baeldung.com/java-dbunit)
 - [Introduction to ArchUnit](https://www.baeldung.com/java-archunit-intro)
+- [Guide to the ModelAssert Library for JSON](https://www.baeldung.com/json-modelassert)