diff --git a/device/mellanox/x86_64-nvidia_sn4280-r0/sensors.conf b/device/mellanox/x86_64-nvidia_sn4280-r0/sensors.conf
index 4e607aaa0fb..7bc2e2822c2 100644
--- a/device/mellanox/x86_64-nvidia_sn4280-r0/sensors.conf
+++ b/device/mellanox/x86_64-nvidia_sn4280-r0/sensors.conf
@@ -1,8 +1,8 @@
-###########################################################################
-# Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+##################################################################################
+# Copyright (c) 2024 - 2025, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
 #
 # Platform specific sensors config for SN4280
-###########################################################################
+##################################################################################
 
 # Temperature sensors
 bus "i2c-2" "i2c-1-mux (chan_id 1)"
@@ -441,7 +441,7 @@ bus "i2c-21" "i2c-1-mux (chan_id 20)"
         ignore curr4
     chip "xdpe12284-i2c-21-6A"
         label in1 "PMIC-13 12V DPU4 VDD_CPU (in1)"
-        label in2 "PMIC-13 DPU4 VDD_CPU (out)"
+        label in2 "PMIC-13 DPU4 VDD_CPU (out)" 
         ignore in3 
         ignore in4 
         label temp1 "PMIC-13 DPU4 VDD_CPU Temp 1"
@@ -456,7 +456,7 @@ bus "i2c-21" "i2c-1-mux (chan_id 20)"
         ignore curr4
     chip "mp2975-i2c-21-6A"
         label in1 "PMIC-13 12V DPU4 VDD_CPU (in1)"
-        label in2 "PMIC-13 DPU4 VDD_CPU (out)"
+        label in2 "PMIC-13 DPU4 VDD_CPU (out)" 
         ignore in3 
         ignore in4 
         label temp1 "PMIC-13 DPU4 VDD_CPU Temp 1"
@@ -561,5 +561,5 @@ chip "nvme-pci-*"
     ignore temp2
     ignore temp3
 
-chip "00000a00400-mdio-*"
-   label temp1 "PHY TEMP"
\ No newline at end of file
+chip "*-mdio-*"
+   ignore temp1