diff --git a/laser-cnc/lasercnc.cfg b/laser-cnc/lasercnc.cfg
index 8026332..98860cc 100644
--- a/laser-cnc/lasercnc.cfg
+++ b/laser-cnc/lasercnc.cfg
@@ -65,7 +65,7 @@ run_current: 0.580
 stealthchop_threshold: 999999
 
 [output_pin laser]
-pin: PC7
+pin: !due:PC28
 pwm: True
 hardware_pwm: True
 cycle_time: 0.001