diff --git a/printer_data/config/printer.cfg b/printer_data/config/printer.cfg
index a6cb4cf..d8a7545 100644
--- a/printer_data/config/printer.cfg
+++ b/printer_data/config/printer.cfg
@@ -77,7 +77,7 @@ enable_pin: !PF14
 rotation_distance: 40
 microsteps: 32
 full_steps_per_rotation:200  #set to 400 for 0.9 degree stepper
-endstop_pin: PG6
+endstop_pin: nhk:gpio13
 position_min: 0
 ##--------------------------------------------------------------------
 
@@ -116,7 +116,7 @@ enable_pin: !PF15
 rotation_distance: 40
 microsteps: 32
 full_steps_per_rotation:200  #set to 400 for 0.9 degree stepper
-endstop_pin: PG9
+endstop_pin: PG6
 position_min: 0
 ##--------------------------------------------------------------------