diff --git a/overlays/xtensa_mtk_mt8195/gdb/gdb/xtensa-config.c b/overlays/xtensa_mtk_mt8195/gdb/gdb/xtensa-config.c
index 67b9d2f4..9d106c9f 100644
--- a/overlays/xtensa_mtk_mt8195/gdb/gdb/xtensa-config.c
+++ b/overlays/xtensa_mtk_mt8195/gdb/gdb/xtensa-config.c
@@ -496,4 +496,4 @@ static xtensa_register_t rmap[] =
   XTREG_END
 };
 
-xtensa_gdbarch_tdep xtensa_tdep rmap);
+xtensa_gdbarch_tdep xtensa_tdep (rmap);