diff --git a/resources/variants/zyyx/zyyx_pro_carbon1.2.inst.cfg b/resources/variants/zyyx/zyyx_pro_carbon1.2.inst.cfg
index 72a06ff1e1..2c8a13a437 100644
--- a/resources/variants/zyyx/zyyx_pro_carbon1.2.inst.cfg
+++ b/resources/variants/zyyx/zyyx_pro_carbon1.2.inst.cfg
@@ -31,8 +31,8 @@ line_width = =machine_nozzle_size
 machine_min_cool_heat_time_window = 15
 machine_nozzle_cool_down_speed = 0.85
 machine_nozzle_heat_up_speed = 1.5
-machine_nozzle_id = Multi0.8
-machine_nozzle_size = 0.8
+machine_nozzle_id = Carbon1.2
+machine_nozzle_size = 1.2
 machine_nozzle_tip_outer_diameter = 1.8
 material_final_print_temperature = =material_print_temperature - 10
 material_initial_print_temperature = =material_print_temperature - 5