diff --git a/core-groovy-2/README.md b/core-groovy-2/README.md
index cc9e69a4b6..c8df242e1a 100644
--- a/core-groovy-2/README.md
+++ b/core-groovy-2/README.md
@@ -4,4 +4,4 @@
 
 - [String Matching in Groovy](http://www.baeldung.com/)
 - [Groovy def Keyword](https://www.baeldung.com/groovy-def-keyword)
-
+- [Pattern Matching in Strings in Groovy](https://www.baeldung.com/groovy-pattern-matching)