diff --git a/components/driver/esp32c3/adc.c b/components/driver/esp32c3/adc.c
index 22a0457f29..5d3b01d89d 100644
--- a/components/driver/esp32c3/adc.c
+++ b/components/driver/esp32c3/adc.c
@@ -502,6 +502,7 @@ int adc1_get_raw(adc1_channel_t channel)
     adc_power_acquire();
 
     SAR_ADC1_LOCK_ACQUIRE();
+    adc_ll_digi_controller_clk_enable(0);
 
     adc_atten_t atten = s_atten1_single[channel];
     uint32_t cal_val = adc_get_calibration_offset(ADC_NUM_1, channel, atten);
@@ -553,6 +554,7 @@ esp_err_t adc2_get_raw(adc2_channel_t channel, adc_bits_width_t width_bit, int *
     adc_power_acquire();
 
     SAR_ADC2_LOCK_ACQUIRE();
+    adc_ll_digi_controller_clk_enable(0);
 
     adc_atten_t atten = s_atten2_single[channel];
     uint32_t cal_val = adc_get_calibration_offset(ADC_NUM_2, channel, atten);