diff --git a/z-probe/beacon.cfg b/z-probe/beacon.cfg
index 0b1ebea1..b59086e5 100644
--- a/z-probe/beacon.cfg
+++ b/z-probe/beacon.cfg
@@ -629,11 +629,9 @@ variable_back_left: 0.0
 variable_back_right: 0.0
 variable_right: 0.0
 variable_left: 0.0
+variable_margin_x: 40
+variable_margin_y: 40
 gcode:
-	# parameters
-	{% set margin_x = params.MARGIN_X|default(40)|int %}
-	{% set margin_y = params.MARGIN_Y|default(40)|int %}
-
 	# config
 	{% set speed = printer["gcode_macro RatOS"].macro_travel_speed|float * 60 %}
 	{% set z_speed = printer["gcode_macro RatOS"].macro_z_speed|float * 60 %}