diff --git a/components/hal/esp32/include/hal/dac_ll.h b/components/hal/esp32/include/hal/dac_ll.h
index 010e754b59..3bf220c8e2 100644
--- a/components/hal/esp32/include/hal/dac_ll.h
+++ b/components/hal/esp32/include/hal/dac_ll.h
@@ -166,12 +166,12 @@ static inline void dac_ll_cw_set_dc_offset(dac_channel_t channel, int8_t offset)
         if (SENS.sar_dac_ctrl2.dac_inv1 == DAC_CW_PHASE_180) {
             offset = 0 - offset;
         }
-        HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_dac_ctrl2, dac_dc1, -128 - offset);
+        HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_dac_ctrl2, dac_dc1, offset);
     } else if (channel == DAC_CHANNEL_2) {
         if (SENS.sar_dac_ctrl2.dac_inv2 == DAC_CW_PHASE_180) {
             offset = 0 - offset;
         }
-        HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_dac_ctrl2, dac_dc2, -128 - offset);
+        HAL_FORCE_MODIFY_U32_REG_FIELD(SENS.sar_dac_ctrl2, dac_dc2, offset);
     }
 }