diff --git a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
index ce3fbb405a9..b9b89aa2265 100644
--- a/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
+++ b/hadoop-hdfs-project/hadoop-hdfs/CHANGES.txt
@@ -886,6 +886,8 @@ Release 2.8.0 - UNRELEASED
     HDFS-9002. Move o.a.h.hdfs.net/*Peer classes to hdfs-client.
     (Mingliang Liu via wheat9)
 
+    HDFS-9021. Use a yellow elephant rather than a blue one in diagram. (wang)
+
   OPTIMIZATIONS
 
     HDFS-8026. Trace FSOutputSummer#writeChecksumChunks rather than
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/site/resources/images/LazyPersistWrites.png b/hadoop-hdfs-project/hadoop-hdfs/src/site/resources/images/LazyPersistWrites.png
index b2bde9313cd..a21e8660171 100644
Binary files a/hadoop-hdfs-project/hadoop-hdfs/src/site/resources/images/LazyPersistWrites.png and b/hadoop-hdfs-project/hadoop-hdfs/src/site/resources/images/LazyPersistWrites.png differ