diff --git a/components/esp_hw_support/port/esp32s3/rtc_clk.c b/components/esp_hw_support/port/esp32s3/rtc_clk.c
index d0eb58a7b3..a525c149a0 100644
--- a/components/esp_hw_support/port/esp32s3/rtc_clk.c
+++ b/components/esp_hw_support/port/esp32s3/rtc_clk.c
@@ -277,6 +277,7 @@ void rtc_clk_bbpll_configure(rtc_xtal_freq_t xtal_freq, int pll_freq)
     REGI2C_WRITE_MASK(I2C_BBPLL, I2C_BBPLL_OC_VCO_DBIAS, dbias);
     /* WAIT CALIBRATION DONE */
     while (!GET_PERI_REG_MASK(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_CAL_DONE));
+    esp_rom_delay_us(10);
     /* BBPLL CALIBRATION STOP */
     CLEAR_PERI_REG_MASK(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_LOW);
     SET_PERI_REG_MASK(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_HIGH);