diff --git a/tasmota/xdrv_24_buzzer.ino b/tasmota/xdrv_24_buzzer.ino
index 3921589f3..377c2fee6 100644
--- a/tasmota/xdrv_24_buzzer.ino
+++ b/tasmota/xdrv_24_buzzer.ino
@@ -50,6 +50,9 @@ void BuzzerSet(uint32_t state) {
   if (Settings->flag4.buzzer_freq_mode) {     // SetOption111 - Enable frequency output mode for buzzer
     static uint8_t last_state = 0;
     if (last_state != state) {
+#ifdef ESP32
+      analogAttach(Pin(GPIO_BUZZER), 7);
+#endif  // ESP32
       // Set 50% duty cycle for frequency output
       // Set 0% (or 100% for inverted PWM) duty cycle which turns off frequency output either way
       analogWrite(Pin(GPIO_BUZZER), (state) ? Settings->pwm_range / 2 : 0);  // set duty cycle for frequency output