diff --git a/rewrite-groovy/src/main/java/org/openrewrite/groovy/GroovyParserParentheseDiscoverer.java b/rewrite-groovy/src/main/java/org/openrewrite/groovy/GroovyParserParentheseDiscoverer.java
index d2ff9178372..9448290c356 100644
--- a/rewrite-groovy/src/main/java/org/openrewrite/groovy/GroovyParserParentheseDiscoverer.java
+++ b/rewrite-groovy/src/main/java/org/openrewrite/groovy/GroovyParserParentheseDiscoverer.java
@@ -22,7 +22,7 @@
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
-public class GroovyParserParentheseDiscoverer {
+class GroovyParserParentheseDiscoverer {
     // Matches a code block including leading and trailing parenthesis
     // Eg: ((((a.invoke~~>("arg")))))<~~ or ~~>(((((( "" as String )))))<~~.toString())
     private static final Pattern PARENTHESES_GROUP = Pattern.compile(".*?(\\(+[^()]+\\)+).*", Pattern.DOTALL);