diff --git a/components/bt/host/nimble/port/include/esp_nimble_main.h b/components/bt/host/nimble/port/include/esp_nimble_main.h
deleted file mode 100644
index 3a760d5985..0000000000
--- a/components/bt/host/nimble/port/include/esp_nimble_main.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include "esp_err.h"
-
-esp_err_t esp_nimble_init();
-
-esp_err_t esp_nimble_enable(void *host_task);
-
-esp_err_t esp_nimble_disable();
-
-esp_err_t esp_nimble_deinit();
diff --git a/components/bt/host/nimble/port/src/esp_nimble_main.c b/components/bt/host/nimble/port/src/esp_nimble_main.c
deleted file mode 100644
index 001e2cddfb..0000000000
--- a/components/bt/host/nimble/port/src/esp_nimble_main.c
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * SPDX-FileCopyrightText: 2015-2021 Espressif Systems (Shanghai) CO LTD
- *
- * SPDX-License-Identifier: Apache-2.0
- */
-
-#include "esp_attr.h"
-#include "esp_heap_caps.h"
-#include "sdkconfig.h"
-#include "esp_nimble_mem.h"
-#include "nimble/nimble_port.h"
-#include "host/ble_hs.h"
-
-static TaskHandle_t host_task_h;
-
-extern void ble_hs_deinit(void);
-static struct ble_hs_stop_listener stop_listener;
-
-static struct ble_npl_eventq g_eventq_dflt;
-static struct ble_npl_sem ble_hs_stop_sem;
-static struct ble_npl_event ble_hs_ev_stop;
-
-/**
- * Called when the host stop procedure has completed.
- */
-static void
-ble_hs_stop_cb(int status, void *arg)
-{
-    ble_npl_sem_release(&ble_hs_stop_sem);
-}
-
-static void
-nimble_port_stop_cb(struct ble_npl_event *ev)
-{
-    ble_npl_sem_release(&ble_hs_stop_sem);
-}
-
-esp_err_t esp_nimble_init(void)
-{
-#if !SOC_ESP_NIMBLE_CONTROLLER
-    /* Initialize the function pointers for OS porting */
-    npl_freertos_funcs_init();
-
-    npl_freertos_mempool_init();
-
-    /* Initialize default event queue */
-
-    ble_npl_eventq_init(&g_eventq_dflt);
-
-
-    os_msys_init();
-
-    void ble_store_ram_init(void); // Do we need this?
-    /* XXX Need to have template for store */
-    ble_store_ram_init();
-#endif
-
-    /* Initialize the host */
-    ble_hs_init();
-    return ESP_OK;
-}
-
-esp_err_t esp_nimble_enable(void *host_task)
-{
-    /*
-     * Create task where NimBLE host will run. It is not strictly necessary to
-     * have separate task for NimBLE host, but since something needs to handle
-     * default queue it is just easier to make separate task which does this.
-     */
-    xTaskCreatePinnedToCore(host_task, "nimble_host", NIMBLE_HS_STACK_SIZE,
-                            NULL, (configMAX_PRIORITIES - 4), &host_task_h, NIMBLE_CORE);
-    return ESP_OK;
-
-}
-
-esp_err_t esp_nimble_disable(void)
-{
-    esp_err_t err = ESP_OK;
-    ble_npl_sem_init(&ble_hs_stop_sem, 0);
-
-    /* Initiate a host stop procedure. */
-    err = ble_hs_stop(&stop_listener, ble_hs_stop_cb,
-                     NULL);
-    if (err != 0) {
-        ble_npl_sem_deinit(&ble_hs_stop_sem);
-        return err;
-    }
-
-    /* Wait till the host stop procedure is complete */
-    ble_npl_sem_pend(&ble_hs_stop_sem, BLE_NPL_TIME_FOREVER);
-
-    ble_npl_event_init(&ble_hs_ev_stop, nimble_port_stop_cb,
-                       NULL);
-    ble_npl_eventq_put(&g_eventq_dflt, &ble_hs_ev_stop);
-
-    /* Wait till the event is serviced */
-    ble_npl_sem_pend(&ble_hs_stop_sem, BLE_NPL_TIME_FOREVER);
-
-    ble_npl_sem_deinit(&ble_hs_stop_sem);
-
-    return ESP_OK;
-
-}
-
-esp_err_t esp_nimble_deinit(void)
-{
-#if !(SOC_ESP_NIMBLE_CONTROLLER && CONFIG_BT_CONTROLLER_ENABLED)
-    ble_npl_eventq_deinit(&g_eventq_dflt);
-#endif
-
-    if (host_task_h) {
-        vTaskDelete(host_task_h);
-    }
-    ble_hs_deinit();
-    return ESP_OK;
-}