diff --git a/Grbl_Esp32/spindle_control.cpp b/Grbl_Esp32/spindle_control.cpp
index 44c77e7f..3714b8c2 100644
--- a/Grbl_Esp32/spindle_control.cpp
+++ b/Grbl_Esp32/spindle_control.cpp
@@ -106,16 +106,10 @@ void spindle_set_speed(uint32_t pwm_value)
 		#ifndef INVERT_SPINDLE_PWM
 			grbl_analogWrite(SPINDLE_PWM_CHANNEL, pwm_value);			
 		#else
-			if (pwm_value == 0) {
-				grbl_analogWrite(SPINDLE_PWM_CHANNEL, (1<<SPINDLE_PWM_BIT_PRECISION));
-			}
-			else {
-				grbl_analogWrite(SPINDLE_PWM_CHANNEL, (1<<SPINDLE_PWM_BIT_PRECISION) - pwm_value - 1);
-			}			
+			grbl_analogWrite(SPINDLE_PWM_CHANNEL, (1<<SPINDLE_PWM_BIT_PRECISION) - pwm_value);
 		#endif
 		
 	#endif
-
 	
 }