diff --git a/Slic3r settings MK2MM/printer/Original Prusa i3 MK2 MultiMaterial 0.6 nozzle.ini b/Slic3r settings MK2MM/printer/Original Prusa i3 MK2 MultiMaterial 0.6 nozzle.ini
index b00f758..a9677e3 100644
--- a/Slic3r settings MK2MM/printer/Original Prusa i3 MK2 MultiMaterial 0.6 nozzle.ini	
+++ b/Slic3r settings MK2MM/printer/Original Prusa i3 MK2 MultiMaterial 0.6 nozzle.ini	
@@ -28,7 +28,7 @@ retract_speed = 50,50,50,50
 serial_port = 
 serial_speed = 250000
 single_extruder_multi_material = 1
-start_gcode = M115 U3.0.12 ; tell printer latest fw version\n; Start G-Code sequence START\nT[initial_tool]\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG21 ; set units to millimeters\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG28 W\nG80\nG92 E0.0\nM203 E100\nM92 E140\nG92 E0.0\nM900 K100
+start_gcode = M115 U3.1.0 ; tell printer latest fw version\n; Start G-Code sequence START\nT[initial_tool]\nM104 S[first_layer_temperature] ; set extruder temp\nM140 S[first_layer_bed_temperature] ; set bed temp\nM190 S[first_layer_bed_temperature] ; wait for bed temp\nM109 S[first_layer_temperature] ; wait for extruder temp\nG21 ; set units to millimeters\nG90 ; use absolute coordinates\nM83 ; use relative distances for extrusion\nG28 W\nG80\nG92 E0.0\nM203 E100\nM92 E140\nG92 E0.0\nM900 K100
 toolchange_gcode = 
 use_firmware_retraction = 0
 use_relative_e_distances = 1