diff --git a/drivers/nble/gap.c b/drivers/nble/gap.c
index 5baa20b7943..fb1850150c0 100644
--- a/drivers/nble/gap.c
+++ b/drivers/nble/gap.c
@@ -266,11 +266,6 @@ int bt_le_scan_stop(void)
 	return -ENOSYS;
 }
 
-void on_nble_gap_dtm_init_rsp(void *user_data)
-{
-	BT_DBG("");
-}
-
 void nble_log(const struct nble_log_s *param, char *format, uint8_t len)
 {
 #if defined(CONFIG_BLUETOOTH_DEBUG)
@@ -282,36 +277,6 @@ void nble_log(const struct nble_log_s *param, char *format, uint8_t len)
 #endif
 }
 
-void on_nble_gap_sm_status_evt(const struct nble_gap_sm_status_evt *ev)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_sm_passkey_display_evt(const struct nble_gap_sm_passkey_disp_evt *ev)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_sm_passkey_req_evt(const struct nble_gap_sm_passkey_req_evt *ev)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_to_evt(const struct nble_gap_timout_evt *ev)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_rssi_evt(const struct nble_gap_rssi_evt *ev)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_service_read_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
 void on_nble_gap_read_bda_rsp(const struct nble_service_read_bda_response *rsp)
 {
 	if (rsp->status) {
@@ -326,16 +291,6 @@ void on_nble_gap_read_bda_rsp(const struct nble_service_read_bda_response *rsp)
 	nble_get_version_req(NULL);
 }
 
-void on_nble_gap_disconnect_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_sm_pairing_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
 void on_nble_gap_sm_config_rsp(struct nble_gap_sm_config_rsp *rsp)
 {
 	if (rsp->status) {
@@ -348,89 +303,3 @@ void on_nble_gap_sm_config_rsp(struct nble_gap_sm_config_rsp *rsp)
 	/* Get bdaddr queued after SM setup */
 	nble_gap_read_bda_req(NULL);
 }
-
-void on_nble_gap_clr_white_list_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_sm_passkey_reply_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_connect_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_start_scan_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_stop_scan_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_cancel_connect_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_set_option_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_generic_cmd_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_conn_update_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_sm_clear_bonds_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_service_write_rsp(const struct nble_service_write_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_ble_set_enable_config_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_set_rssi_report_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_wr_white_list_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_dbg_rsp(const struct debug_response *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gap_start_advertise_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
-
-
-void on_nble_gap_stop_advertise_rsp(const struct nble_response *rsp)
-{
-	BT_DBG("");
-}
diff --git a/drivers/nble/gap_internal.h b/drivers/nble/gap_internal.h
index 84d1a7ec6f2..ffb17c5ba28 100644
--- a/drivers/nble/gap_internal.h
+++ b/drivers/nble/gap_internal.h
@@ -807,13 +807,6 @@ void on_nble_get_version_rsp(const struct nble_version_response *par);
  */
 void nble_gap_dtm_init_req(void *user_data);
 
-/**
- * Response to @ref nble_gap_dtm_init_req.
- *
- * @param user_data Pointer to user data structure
- */
-void on_nble_gap_dtm_init_rsp(void *user_data);
-
 struct nble_gap_connect_evt {
 	uint16_t conn_handle;
 	struct nble_gap_connection_values conn_values;
@@ -978,6 +971,3 @@ struct nble_gap_sm_bond_info_rsp {
 	void *user_data;
 	struct nble_gap_sm_bond_info info;
 };
-
-void on_nble_gap_sm_bond_info_rsp(const struct nble_gap_sm_bond_info_rsp *rsp,
-				  const bt_addr_le_t *peer_addr, uint16_t len);
diff --git a/drivers/nble/gatt.c b/drivers/nble/gatt.c
index 974d14b64b0..f27d74c425a 100644
--- a/drivers/nble/gatt.c
+++ b/drivers/nble/gatt.c
@@ -417,23 +417,6 @@ int bt_gatt_unsubscribe(struct bt_conn *conn,
 }
 
 void bt_gatt_cancel(struct bt_conn *conn)
-{
-}
-
-void on_nble_gattc_write_rsp(const struct nble_gattc_write_rsp *ev,
-			     void *priv)
-{
-	BT_DBG("");
-}
-
-void on_nble_gattc_read_rsp(const struct nble_gattc_read_rsp *ev,
-			    uint8_t *data, uint8_t data_len, void *priv)
-{
-	BT_DBG("");
-}
-
-void on_nble_gattc_value_evt(const struct nble_gattc_value_evt *ev,
-			     uint8_t *buf, uint8_t buflen)
 {
 	BT_DBG("");
 }
@@ -463,33 +446,6 @@ void on_nble_gatts_write_evt(const struct nble_gatt_wr_evt *evt,
 	}
 }
 
-void on_nble_gatts_get_attribute_value_rsp(const struct nble_gatts_attribute_rsp *rsp,
-					   uint8_t *data, uint8_t length)
-{
-	BT_DBG("");
-}
-
-void on_nble_gattc_discover_rsp(const struct nble_gattc_disc_rsp *rsp,
-				const uint8_t *data, uint8_t len)
-{
-	BT_DBG("");
-}
-
-void on_nble_gatts_send_svc_changed_rsp(const struct nble_core_response *par)
-{
-	BT_DBG("");
-}
-
-void on_nble_gatts_set_attribute_value_rsp(const struct nble_gatts_attribute_rsp *rsp)
-{
-	BT_DBG("");
-}
-
-void on_nble_gatts_send_notif_ind_rsp(const struct nble_gatt_notif_ind_rsp *par)
-{
-	BT_DBG("");
-}
-
 void on_nble_gatts_read_evt(const struct nble_gatt_rd_evt *evt)
 {
 	struct nble_gatts_rw_reply_params reply_data;