diff --git a/resources/definitions/atom2.def.json b/resources/definitions/atom2.def.json
index 3918631699..8fbbe2c698 100644
--- a/resources/definitions/atom2.def.json
+++ b/resources/definitions/atom2.def.json
@@ -21,15 +21,13 @@
     "machine_extruder_count": { "default_value": 1 },
     "machine_heated_bed":     { "default_value": false },
     "machine_center_is_zero": { "default_value": true },
-    "machine_gcode_flavor":   { "RepRap (Marlin/Sprinter)": "Marlin" },
 
     "machine_start_gcode":    { "default_value": "G21\nG90 \nM107\nG28\nG92 E0\nG1 F200 E3\nG92 E0" },
     "machine_end_gcode":      { "default_value": "M104 S0\nG28\nG91\nG1 E-6 F300\nM84\nG90" },
 
     "layer_height": { "default_value": 0.2 },
-    "default_material_print_temperature": { "default_value": 200 },
+    "default_material_print_temperature": { "default_value": 210 },
     "speed_print": { "default_value": 32 },
-    "infill_before_walls": { "value": false },
     "optimize_wall_printing_order": { "value": "True" },
     "infill_sparse_density": { "default_value": 10 },
     "brim_width":
@@ -44,8 +42,6 @@
       "maximum_value": "0.5 * min(machine_width, machine_depth)",
       "enabled": "resolveOrValue('adhesion_type') == 'brim' or resolveOrValue('prime_tower_brim_enable')",
       "settable_per_mesh": false,
-      "settable_per_extruder": true,
-      "limit_to_extruder": "atom2_extruder_0",
       "children":
       {
         "brim_line_count":
@@ -59,9 +55,7 @@
           "maximum_value": "0.5 * min(machine_width, machine_depth) / skirt_brim_line_width",
           "value": 10,
           "enabled": "resolveOrValue('adhesion_type') == 'brim' or resolveOrValue('prime_tower_brim_enable')",
-          "settable_per_mesh": false,
-          "settable_per_extruder": true,
-          "limit_to_extruder": "atom2_extruder_0"
+          "settable_per_mesh": false
         }
       }
     }
diff --git a/resources/definitions/atomPlus.def.json b/resources/definitions/atomPlus.def.json
index 1726fee8eb..2d053693ff 100644
--- a/resources/definitions/atomPlus.def.json
+++ b/resources/definitions/atomPlus.def.json
@@ -21,7 +21,6 @@
     "machine_extruder_count": { "default_value": 1 },
     "machine_heated_bed":     { "default_value": false },
     "machine_center_is_zero": { "default_value": true },
-    "machine_gcode_flavor":   { "RepRap (Marlin/Sprinter)": "Marlin" },
 
     "machine_start_gcode":    { "default_value": "G21\nG90 \nM107\nG28\nG92 E0\nG1 F200 E3\nG92 E0" },
     "machine_end_gcode":      { "default_value": "M104 S0\nG28\nG91\nG1 E-6 F300\nM84\nG90" },