diff --git a/build_tools/third_party/nrfx/CMakeLists.txt b/build_tools/third_party/nrfx/CMakeLists.txt
index d66881b..d8086cf 100644
--- a/build_tools/third_party/nrfx/CMakeLists.txt
+++ b/build_tools/third_party/nrfx/CMakeLists.txt
@@ -117,7 +117,6 @@ target_include_directories(nrfx_uarte
     ${nrfx_DIR}
     ${nrfx_DIR}/drivers/include/
     ${nrfx_DIR}/hal/
-    ${nrfx_DIR}/templates/
     ${nrfx_DIR}/mdk/
     ${nrfx_DIR}/soc/
 )
diff --git a/third_party/nrfx-custom/README.md b/third_party/nrfx-custom/README.md
index 12226f4..fb65499 100644
--- a/third_party/nrfx-custom/README.md
+++ b/third_party/nrfx-custom/README.md
@@ -10,8 +10,6 @@ This folder contains a subset of files imported from [NordicSemiconductor/nrfx](
 
 - The [`nrf5340_xxaa_application.ld`](https://github.com/NordicSemiconductor/nrfx/blob/7ef620bedd3fd41828e0f81523a1d08a986b8a0e/mdk/nrf5340_xxaa_application.ld) linker script was imported at state NordicSemiconductor/nrfx@7ef620b.
 
-- The file [`nrfx.h`](https://github.com/NordicSemiconductor/nrfx/blob/1c721175f22dbb1bf125a570a427b53f810881bb/nrfx.h) was imported at state NordicSemiconductor/nrfx@1c72117.
-
 - The file [`nrf_common.ld`](https://github.com/NordicSemiconductor/nrfx/blob/7ef620bedd3fd41828e0f81523a1d08a986b8a0e/mdk/nrf_common.ld) was imported at state NordicSemiconductor/nrfx@7ef620b.
 
 - The file [`gcc_startup_nrf52840.S`](https://github.com/NordicSemiconductor/nrfx/blob/7ef620bedd3fd41828e0f81523a1d08a986b8a0e/mdk/gcc_startup_nrf52840.S) was imported at state NordicSemiconductor/nrfx@7ef620b.
diff --git a/third_party/nrfx-custom/nrfx.h b/third_party/nrfx-custom/nrfx.h
deleted file mode 100644
index ff4f3f9..0000000
--- a/third_party/nrfx-custom/nrfx.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2017 - 2023, Nordic Semiconductor ASA
- * Copyright 2023 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
- * All rights reserved.
- *
- * SPDX-License-Identifier: BSD-3-Clause
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- *    list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * 3. Neither the name of the copyright holder nor the names of its
- *    contributors may be used to endorse or promote products derived from this
- *    software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef NRFX_H__
-#define NRFX_H__
-
-#include <nrfx_config.h>
-#include <drivers/nrfx_common.h>
-#include <nrfx_glue.h>
-#undef NRFX_ATOMIC_FETCH_OR
-#undef NRFX_ATOMIC_FETCH_AND
-#undef nrfx_atomic_t
-#include <nrfx_glue_nrf5340.h>
-#include <hal/nrf_common.h>
-#include <haly/nrfy_common.h>
-#include <drivers/nrfx_errors.h>
-
-#endif // NRFX_H__
diff --git a/third_party/nrfx-custom/nrfx_glue_nrf5340.h b/third_party/nrfx-custom/nrfx_glue_nrf5340.h
deleted file mode 100644
index 670e93f..0000000
--- a/third_party/nrfx-custom/nrfx_glue_nrf5340.h
+++ /dev/null
@@ -1,27 +0,0 @@
-// SPDX-FileCopyrightText: 2023 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
-// SPDX-License-Identifier: BSD-3-Clause
-
-#ifndef NRFX_GLUE_NRFX5340_H__
-#define NRFX_GLUE_NRFX5340_H__
-
-// File providing macros as requested in `nrfx_glue.h`.
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <nrfx_atomic.h>
-
-#define nrfx_atomic_t nrfx_atomic_u32_t
-
-#define NRFX_ATOMIC_FETCH_OR(p_data, value) \
-  nrfx_atomic_u32_fetch_or(p_data, value)
-
-#define NRFX_ATOMIC_FETCH_AND(p_data, value) \
-  nrfx_atomic_u32_fetch_and(p_data, value)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif  // NRFX_GLUE_NRFX5340_H__