diff --git a/0ad.spec b/0ad.spec
index fd9aa75..f51d417 100644
--- a/0ad.spec
+++ b/0ad.spec
@@ -25,7 +25,7 @@
 
 Name:		0ad
 Version:	0.0.23b
-Release:	20%{?dist}
+Release:	21%{?dist}
 # BSD License:
 #	build/premake/*
 #	libraries/source/miniupnpc/*		(not built/used)
@@ -291,6 +291,10 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/0ad.desktop
 %{_mandir}/man6/*.6*
 
 %changelog
+* Fri Jul 31 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.23b-21
+- Second attempt - Rebuilt for
+  https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild
+
 * Mon Jul 27 2020 Jeff Law <law@redhat.com> - 0.0.23b-20
 - Disable LTO on i686 for now