diff --git a/platform/mellanox/mlnx-platform-api/sonic_platform/device_data.py b/platform/mellanox/mlnx-platform-api/sonic_platform/device_data.py
index 94ed64d7d3..522287cdb5 100644
--- a/platform/mellanox/mlnx-platform-api/sonic_platform/device_data.py
+++ b/platform/mellanox/mlnx-platform-api/sonic_platform/device_data.py
@@ -156,6 +156,10 @@ DEVICE_DATA = {
     },
     'x86_64-nvidia_sn2201-r0': {
         'thermal': {
+            'minimum_table': {
+                "unk_trust": {"-127:30": 13, "31:35": 14, "36:40": 15, "41:120": 16},
+                "unk_untrust": {"-127:15": 13, "16:20": 14, "21:25": 15, "26:30": 16, "31:35": 17, "36:40": 18, "41:120": 19},
+            },
             "capability": {
                 "comex_amb": False,
                 "cpu_amb": True
diff --git a/platform/mellanox/mlnx-platform-api/tests/test_thermal.py b/platform/mellanox/mlnx-platform-api/tests/test_thermal.py
index a7fdc4d0ba..63da97161d 100644
--- a/platform/mellanox/mlnx-platform-api/tests/test_thermal.py
+++ b/platform/mellanox/mlnx-platform-api/tests/test_thermal.py
@@ -93,10 +93,10 @@ class TestThermal:
         assert gearbox_thermal_count == 2
         assert cpu_thermal_count == 2
 
+    @mock.patch('sonic_platform.device_data.DeviceDataManager.get_platform_name', mock.MagicMock(return_value='x86_64-nvidia_sn2201-r0'))
+    @mock.patch('sonic_platform.device_data.DeviceDataManager.get_thermal_capability', mock.MagicMock(return_value={'comex_amb': False, 'cpu_amb': True, 'swb_amb': True}))
     def test_chassis_thermal_includes(self):
         from sonic_platform.thermal import THERMAL_NAMING_RULE
-        DeviceDataManager.get_platform_name = mock.MagicMock(return_value='x86_64-nvidia_sn2201-r0')
-        DeviceDataManager.get_thermal_capability = mock.MagicMock(return_value={'comex_amb': False, 'cpu_amb': True, 'swb_amb': True})
         chassis = Chassis()
         thermal_list = chassis.get_all_thermals()
         assert thermal_list