diff --git a/tasmota/xdrv_04_light.ino b/tasmota/xdrv_04_light.ino
index 00cdd96b6..86293c2b2 100644
--- a/tasmota/xdrv_04_light.ino
+++ b/tasmota/xdrv_04_light.ino
@@ -2185,7 +2185,9 @@ void LightSetOutputs(const uint16_t *cur_col_10) {
         if (!isChannelCT(i)) {   // if CT don't use pwm_min and pwm_max
           cur_col = cur_col > 0 ? changeUIntScale(cur_col, 0, Settings.pwm_range, Light.pwm_min, Light.pwm_max) : 0;   // shrink to the range of pwm_min..pwm_max
         }
-        analogWrite(Pin(GPIO_PWM1, i), bitRead(pwm_inverted, i) ? Settings.pwm_range - cur_col : cur_col);
+        if (!Settings.flag4.zerocross_dimmer) {
+          analogWrite(Pin(GPIO_PWM1, i), bitRead(pwm_inverted, i) ? Settings.pwm_range - cur_col : cur_col);
+        }
       }
     }
   }