diff --git a/nodes/src/ble_advertiser.c b/nodes/src/ble_advertiser.c
index 52951bf..7d07e30 100644
--- a/nodes/src/ble_advertiser.c
+++ b/nodes/src/ble_advertiser.c
@@ -63,7 +63,7 @@ enum error_code ble_advertise(
         shift = 8 * (BT_VALUE_SIZE_CO2_LVL - i - 1);
         ad_data[BT_AD_DATA_INDEX_CO2_LVL + i] = (uint8_t)((co2_lvl_value>>(shift)) & 0xff);
     }
-    if(0 == bt_le_adv_start(BT_LE_ADV_NCONN, ad, ARRAY_SIZE(ad), NULL, 0)){
+    if(0 == bt_le_adv_start(BT_LE_ADV_NCONN_IDENTITY, ad, ARRAY_SIZE(ad), NULL, 0)){
         k_msleep(BT_MS_ADV_UP);
         if(0 == bt_le_adv_stop()){
             ret = success;