diff --git a/src/soc/mediatek/mt8189/timer.c b/src/soc/mediatek/mt8189/timer.c
index 2f299ea0e9..c010d58262 100644
--- a/src/soc/mediatek/mt8189/timer.c
+++ b/src/soc/mediatek/mt8189/timer.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
+/* SPDX-License-Identifier: GPL-2.0-only OR MIT */
 
 /*
  * This file is created based on MT8189 Functional Specification