diff --git a/doc/src/sgml/release-16.sgml b/doc/src/sgml/release-16.sgml
index ddd8bc3f3b..f2ee2146fa 100644
--- a/doc/src/sgml/release-16.sgml
+++ b/doc/src/sgml/release-16.sgml
@@ -4200,7 +4200,6 @@ Author: Andres Freund <andres@anarazel.de>
     <member>Zheng Li</member>
     <member>Zhihong Yu</member>
     <member>Zhijie Hou</member>
-    <member>Zihong Yu</member>
     <member>Zongliang Quan</member>
     <member>Zuming Jiang</member>
    </simplelist>