diff --git a/lucene/core/src/java/org/apache/lucene/index/IndexWriterEvents.java b/lucene/core/src/java/org/apache/lucene/index/IndexWriterEvents.java
index dd4d7a29424..d36fb25c17b 100644
--- a/lucene/core/src/java/org/apache/lucene/index/IndexWriterEvents.java
+++ b/lucene/core/src/java/org/apache/lucene/index/IndexWriterEvents.java
@@ -15,8 +15,6 @@
  * limitations under the License.
  */
 
-// Copyright 2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
-
 package org.apache.lucene.index;
 
 /**