diff --git a/litex/soc/cores/clock/gowin_gw2a.py b/litex/soc/cores/clock/gowin_gw2a.py
index 4a50a167e..44829fcb6 100644
--- a/litex/soc/cores/clock/gowin_gw2a.py
+++ b/litex/soc/cores/clock/gowin_gw2a.py
@@ -1,6 +1,7 @@
 #
 # This file is part of LiteX.
 #
+# Copyright (c) 2022 Icenowy Zheng <icenowy@aosc.io>
 # Copyright (c) 2022 Florent Kermarrec <florent@enjoy-digital.fr>
 # SPDX-License-Identifier: BSD-2-Clause