diff --git a/components/esp_rom/esp32c2/ld/esp32c2.rom.ble-eco4.ld b/components/esp_rom/esp32c2/ld/esp32c2.rom.ble-eco4.ld
index 16819fd0c2..a3373fec80 100644
--- a/components/esp_rom/esp32c2/ld/esp32c2.rom.ble-eco4.ld
+++ b/components/esp_rom/esp32c2/ld/esp32c2.rom.ble-eco4.ld
@@ -806,7 +806,7 @@ r_ble_lll_scan_process_rsp_in_isr = 0x400016e8;
 r_ble_lll_scan_restart = 0x400016f0;
 r_ble_lll_scan_rx_isr_on_aux = 0x400016f4;
 r_ble_lll_scan_rx_isr_on_legacy = 0x400016f8;
-r_ble_lll_scan_rx_pkt_isr = 0x400016fc;
+//r_ble_lll_scan_rx_pkt_isr = 0x400016fc;
 r_ble_lll_scan_sched_next_aux = 0x40001700;
 r_ble_lll_scan_sched_remove = 0x40001704;
 r_ble_lll_scan_start = 0x40001708;
@@ -1156,8 +1156,8 @@ r_hal_timer_env_deinit = 0x40002f18;
 r_ble_ll_env_deinit = 0x40002f1c;
 r_ble_ll_generic_data_deinit = 0x40002f20;
 //r_ble_hci_trans_env_deinit = 0x40002f24;
-r_ble_ll_conn_callout_env_init = 0x40002f28;
-r_ble_ll_conn_callout_env_deinit = 0x40002f2c;
+//r_ble_ll_conn_callout_env_init = 0x40002f28;
+//r_ble_ll_conn_callout_env_deinit = 0x40002f2c;
 r_ble_ll_scan_callout_env_init = 0x40002f30;
 r_ble_ll_scan_callout_env_deinit = 0x40002f34;
 r_ble_ll_callout_env_init = 0x40002f38;