diff --git a/components/bt/controller/esp32c6/bt.c b/components/bt/controller/esp32c6/bt.c
index 03867737b1..0b7825de34 100644
--- a/components/bt/controller/esp32c6/bt.c
+++ b/components/bt/controller/esp32c6/bt.c
@@ -796,7 +796,7 @@ IRAM_ATTR void controller_wakeup_cb(void *arg)
 #if CONFIG_FREERTOS_USE_TICKLESS_IDLE
 static bool esp_bt_check_wakeup_by_bt(void)
 {
-   return (esp_sleep_get_wakeup_cause() == ESP_SLEEP_WAKEUP_BT);
+   return (esp_sleep_get_wakeup_causes() & BIT(ESP_SLEEP_WAKEUP_BT));
 }
 
 static esp_err_t sleep_modem_ble_mac_retention_init(void *arg)