diff --git a/beeper.cfg b/beeper.cfg
index ecb14b0..97a0e48 100644
--- a/beeper.cfg
+++ b/beeper.cfg
@@ -3,13 +3,11 @@
 # COPY this to your local config and chnage it to suit
 ######################################################################
 
-[output_pin beeper]
+[pwm_cycle_time beeper]
 pin: BEEPER_PIN
 #   Beeper pin. This parameter must be provided.
 #   ar37 is the default RAMPS/MKS pin.
 #   BEEPER_PIN is the likely klipper alias if set
-pwm: True
-#   A piezo beeper needs a PWM signal, a DC buzzer doesn't.
 value: 0
 #   Silent at power on, set to 1 if active low.
 shutdown_value: 0