diff --git a/lucene/core/src/test/org/apache/lucene/codecs/lucene50/TestLucene50FieldInfoFormat.java b/lucene/core/src/test/org/apache/lucene/codecs/lucene50/TestLucene60FieldInfoFormat.java
similarity index 91%
rename from lucene/core/src/test/org/apache/lucene/codecs/lucene50/TestLucene50FieldInfoFormat.java
rename to lucene/core/src/test/org/apache/lucene/codecs/lucene50/TestLucene60FieldInfoFormat.java
index 222ba5ec2ad..cf6d25ad90a 100644
--- a/lucene/core/src/test/org/apache/lucene/codecs/lucene50/TestLucene50FieldInfoFormat.java
+++ b/lucene/core/src/test/org/apache/lucene/codecs/lucene50/TestLucene60FieldInfoFormat.java
@@ -22,9 +22,9 @@ import org.apache.lucene.index.BaseFieldInfoFormatTestCase;
 import org.apache.lucene.util.TestUtil;
 
 /**
- * Tests Lucene50FieldInfoFormat
+ * Tests Lucene60FieldInfoFormat
  */
-public class TestLucene50FieldInfoFormat extends BaseFieldInfoFormatTestCase {
+public class TestLucene60FieldInfoFormat extends BaseFieldInfoFormatTestCase {
 
   @Override
   protected Codec getCodec() {