diff --git a/components/esp_hw_support/port/esp32s2/include/soc/rtc.h b/components/esp_hw_support/port/esp32s2/include/soc/rtc.h
index 7bd0ffece3e..1d5d847ef51 100644
--- a/components/esp_hw_support/port/esp32s2/include/soc/rtc.h
+++ b/components/esp_hw_support/port/esp32s2/include/soc/rtc.h
@@ -642,7 +642,7 @@ typedef struct {
 #define RTC_SLEEP_NO_ULTRA_LOW          BIT(18) //!< Avoid using ultra low power in deep sleep, in which RTCIO cannot be used as input, and RTCMEM can't work under high temperature
 #define RTC_SLEEP_XTAL_AS_RTC_FAST      BIT(19)
 #define RTC_SLEEP_FLASH_DPD             BIT(20)
-#define RTC_SLEEP_USE_RTC_WDT           BIT(20)
+#define RTC_SLEEP_USE_RTC_WDT           BIT(21)
 
 /**
  * Default initializer for rtc_sleep_config_t