diff --git a/core-java/README.md b/core-java/README.md
index 03d0295a4e..1cbbfe2b39 100644
--- a/core-java/README.md
+++ b/core-java/README.md
@@ -156,3 +156,4 @@
 - [ZoneOffset in Java](https://www.baeldung.com/java-zone-offset)
 - [Hashing a Password in Java](https://www.baeldung.com/java-password-hashing)
 - [Java Switch Statement](https://www.baeldung.com/java-switch)
+- [The Modulo Operator in Java](https://www.baeldung.com/modulo-java)