diff --git a/keyboards/trnthsn/s6xty5/chconf.h b/keyboards/trnthsn/s6xty5/chconf.h
deleted file mode 100644
index fb5073c7b26..00000000000
--- a/keyboards/trnthsn/s6xty5/chconf.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* Copyright 2024 ThanhSon.Mech
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#pragma once
-
-#define CH_CFG_ST_FREQUENCY 10000
-
-#define CH_CFG_OPTIMIZE_SPEED FALSE
-
-#define CH_CFG_USE_CONDVARS_TIMEOUT FALSE
-
-#include_next <chconf.h>
-