diff --git a/components/mbedtls/esp_crt_bundle/esp_crt_bundle.c b/components/mbedtls/esp_crt_bundle/esp_crt_bundle.c
index 89f3fb0b63..4c20bca229 100644
--- a/components/mbedtls/esp_crt_bundle/esp_crt_bundle.c
+++ b/components/mbedtls/esp_crt_bundle/esp_crt_bundle.c
@@ -17,7 +17,6 @@
 #include <esp_system.h>
 #include "esp_crt_bundle.h"
 #include "esp_log.h"
-#include "esp_err.h"
 
 #define BUNDLE_HEADER_OFFSET 2
 #define CRT_HEADER_OFFSET 4
diff --git a/components/mbedtls/esp_crt_bundle/include/esp_crt_bundle.h b/components/mbedtls/esp_crt_bundle/include/esp_crt_bundle.h
index 33fb98b996..19826d286b 100644
--- a/components/mbedtls/esp_crt_bundle/include/esp_crt_bundle.h
+++ b/components/mbedtls/esp_crt_bundle/include/esp_crt_bundle.h
@@ -1,21 +1,14 @@
-// Copyright 2017-2019 Espressif Systems (Shanghai) PTE LTD
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
+/*
+ * SPDX-FileCopyrightText: 2017-2022 Espressif Systems (Shanghai) CO LTD
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
 
 
 #ifndef _ESP_CRT_BUNDLE_H_
 #define _ESP_CRT_BUNDLE_H_
 
+#include "esp_err.h"
 #include "mbedtls/ssl.h"
 
 #ifdef __cplusplus