diff --git a/backend/profiles/profiles/BBL/machine/Bambu Lab A1 0.4 nozzle.json b/backend/profiles/profiles/BBL/machine/Bambu Lab A1 0.4 nozzle.json
index 409e7c2..af260c3 100644
--- a/backend/profiles/profiles/BBL/machine/Bambu Lab A1 0.4 nozzle.json	
+++ b/backend/profiles/profiles/BBL/machine/Bambu Lab A1 0.4 nozzle.json	
@@ -21,12 +21,7 @@
     "extruder_clearance_height_to_rod": "25",
     "extruder_clearance_max_radius": "73",
     "extruder_clearance_dist_to_rod": "56.5",
-    "head_wrap_detect_zone": [
-        "226x224",
-        "256x224",
-        "256x256",
-        "226x256"
-    ],
+    "head_wrap_detect_zone": [],
     "machine_load_filament_time": "25",
     "machine_max_acceleration_extruding": [
         "12000",