diff --git a/app/boards/shields/redox/Kconfig.defconfig b/app/boards/shields/redox/Kconfig.defconfig
index b41ed4b3..06554def 100644
--- a/app/boards/shields/redox/Kconfig.defconfig
+++ b/app/boards/shields/redox/Kconfig.defconfig
@@ -1,8 +1,5 @@
-/*
- * Copyright (c) 2021 The ZMK Contributors
- *
- * SPDX-License-Identifier: MIT
- */
+# Copyright (c) 2021 The ZMK Contributors
+# SPDX-License-Identifier: MIT
 if SHIELD_REDOX_LEFT
 
 config ZMK_KEYBOARD_NAME
diff --git a/app/boards/shields/redox/Kconfig.shield b/app/boards/shields/redox/Kconfig.shield
index 589b17cb..2df91c11 100644
--- a/app/boards/shields/redox/Kconfig.shield
+++ b/app/boards/shields/redox/Kconfig.shield
@@ -1,8 +1,5 @@
-/*
- * Copyright (c) 2021 The ZMK Contributors
- *
- * SPDX-License-Identifier: MIT
- */
+# Copyright (c) 2021 The ZMK Contributors
+# SPDX-License-Identifier: MIT
 config SHIELD_REDOX_LEFT
 	def_bool $(shields_list_contains,redox_left)