diff --git a/device/mellanox/x86_64-mlnx_msn3420-r0/sensors.conf b/device/mellanox/x86_64-mlnx_msn3420-r0/sensors.conf
index f31cbe7adb..b0e4901ecc 100644
--- a/device/mellanox/x86_64-mlnx_msn3420-r0/sensors.conf
+++ b/device/mellanox/x86_64-mlnx_msn3420-r0/sensors.conf
@@ -79,17 +79,6 @@ bus "i2c-15" "i2c-1-mux (chan_id 6)"
 # Power supplies
 bus "i2c-4" "i2c-1-mux (chan_id 3)"
     chip "dps460-i2c-*-58"
-        label in1 "PSU-1 220V Rail (in)"
-        label in2 "PSU-1 12V Rail (out)"
-        label fan1 "PSU-1 Fan 1"
-        label temp1 "PSU-1 Temp 1"
-        label temp2 "PSU-1 Temp 2"
-        label temp3 "PSU-1 Temp 3"
-        label power1 "PSU-1 220V Rail Pwr (in)"
-        label power2 "PSU-1 12V Rail Pwr (out)"
-        label curr1 "PSU-1 220V Rail Curr (in)"
-        label curr2 "PSU-1 12V Rail Curr (out)"
-    chip "dps460-i2c-*-59"
         label in1 "PSU-2 220V Rail (in)"
         label in2 "PSU-2 12V Rail (out)"
         label fan1 "PSU-2 Fan 1"
@@ -100,6 +89,17 @@ bus "i2c-4" "i2c-1-mux (chan_id 3)"
         label power2 "PSU-2 12V Rail Pwr (out)"
         label curr1 "PSU-2 220V Rail Curr (in)"
         label curr2 "PSU-2 12V Rail Curr (out)"
+    chip "dps460-i2c-*-59"
+        label in1 "PSU-1 220V Rail (in)"
+        label in2 "PSU-1 12V Rail (out)"
+        label fan1 "PSU-1 Fan 1"
+        label temp1 "PSU-1 Temp 1"
+        label temp2 "PSU-1 Temp 2"
+        label temp3 "PSU-1 Temp 3"
+        label power1 "PSU-1 220V Rail Pwr (in)"
+        label power2 "PSU-1 12V Rail Pwr (out)"
+        label curr1 "PSU-1 220V Rail Curr (in)"
+        label curr2 "PSU-1 12V Rail Curr (out)"
 
 # Chassis fans
 chip "mlxreg_fan-isa-*"
diff --git a/device/mellanox/x86_64-mlnx_msn3700-r0/sensors.conf b/device/mellanox/x86_64-mlnx_msn3700-r0/sensors.conf
index 28a889aa27..281f0a54df 100644
--- a/device/mellanox/x86_64-mlnx_msn3700-r0/sensors.conf
+++ b/device/mellanox/x86_64-mlnx_msn3700-r0/sensors.conf
@@ -72,20 +72,6 @@ bus "i2c-15" "i2c-1-mux (chan_id 6)"
 # Power supplies
 bus "i2c-4" "i2c-1-mux (chan_id 3)"
     chip "dps460-i2c-*-58"
-        label in1 "PSU-1 220V Rail (in)"
-        ignore in2
-        label in3 "PSU-1 12V Rail (out)"
-        label fan1 "PSU-1 Fan 1"
-        ignore fan2
-        ignore fan3
-        label temp1 "PSU-1 Temp 1"
-        label temp2 "PSU-1 Temp 2"
-        label temp3 "PSU-1 Temp 3"
-        label power1 "PSU-1 220V Rail Pwr (in)"
-        label power2 "PSU-1 12V Rail Pwr (out)"
-        label curr1 "PSU-1 220V Rail Curr (in)"
-        label curr2 "PSU-1 12V Rail Curr (out)"
-    chip "dps460-i2c-*-59"
         label in1 "PSU-2 220V Rail (in)"
         ignore in2
         label in3 "PSU-2 12V Rail (out)"
@@ -99,6 +85,20 @@ bus "i2c-4" "i2c-1-mux (chan_id 3)"
         label power2 "PSU-2 12V Rail Pwr (out)"
         label curr1 "PSU-2 220V Rail Curr (in)"
         label curr2 "PSU-2 12V Rail Curr (out)"
+    chip "dps460-i2c-*-59"
+        label in1 "PSU-1 220V Rail (in)"
+        ignore in2
+        label in3 "PSU-1 12V Rail (out)"
+        label fan1 "PSU-1 Fan 1"
+        ignore fan2
+        ignore fan3
+        label temp1 "PSU-1 Temp 1"
+        label temp2 "PSU-1 Temp 2"
+        label temp3 "PSU-1 Temp 3"
+        label power1 "PSU-1 220V Rail Pwr (in)"
+        label power2 "PSU-1 12V Rail Pwr (out)"
+        label curr1 "PSU-1 220V Rail Curr (in)"
+        label curr2 "PSU-1 12V Rail Curr (out)"
 
 # Chassis fans
 chip "mlxreg_fan-isa-*"
diff --git a/device/mellanox/x86_64-mlnx_msn3700c-r0/sensors.conf b/device/mellanox/x86_64-mlnx_msn3700c-r0/sensors.conf
index 3c58e27f3e..094cd78cde 100644
--- a/device/mellanox/x86_64-mlnx_msn3700c-r0/sensors.conf
+++ b/device/mellanox/x86_64-mlnx_msn3700c-r0/sensors.conf
@@ -72,20 +72,6 @@ bus "i2c-15" "i2c-1-mux (chan_id 6)"
 # Power supplies
 bus "i2c-4" "i2c-1-mux (chan_id 3)"
     chip "dps460-i2c-*-58"
-        label in1 "PSU-1 220V Rail (in)"
-        ignore in2
-        label in3 "PSU-1 12V Rail (out)"
-        label fan1 "PSU-1 Fan 1"
-        ignore fan2
-        ignore fan3
-        label temp1 "PSU-1 Temp 1"
-        label temp2 "PSU-1 Temp 2"
-        label temp3 "PSU-1 Temp 3"
-        label power1 "PSU-1 220V Rail Pwr (in)"
-        label power2 "PSU-1 12V Rail Pwr (out)"
-        label curr1 "PSU-1 220V Rail Curr (in)"
-        label curr2 "PSU-1 12V Rail Curr (out)"
-    chip "dps460-i2c-*-59"
         label in1 "PSU-2 220V Rail (in)"
         ignore in2
         label in3 "PSU-2 12V Rail (out)"
@@ -99,6 +85,20 @@ bus "i2c-4" "i2c-1-mux (chan_id 3)"
         label power2 "PSU-2 12V Rail Pwr (out)"
         label curr1 "PSU-2 220V Rail Curr (in)"
         label curr2 "PSU-2 12V Rail Curr (out)"
+    chip "dps460-i2c-*-59"
+        label in1 "PSU-1 220V Rail (in)"
+        ignore in2
+        label in3 "PSU-1 12V Rail (out)"
+        label fan1 "PSU-1 Fan 1"
+        ignore fan2
+        ignore fan3
+        label temp1 "PSU-1 Temp 1"
+        label temp2 "PSU-1 Temp 2"
+        label temp3 "PSU-1 Temp 3"
+        label power1 "PSU-1 220V Rail Pwr (in)"
+        label power2 "PSU-1 12V Rail Pwr (out)"
+        label curr1 "PSU-1 220V Rail Curr (in)"
+        label curr2 "PSU-1 12V Rail Curr (out)"
 
 # Chassis fans
 chip "mlxreg_fan-isa-*"
diff --git a/device/mellanox/x86_64-mlnx_msn3800-r0/sensors.conf b/device/mellanox/x86_64-mlnx_msn3800-r0/sensors.conf
index 9777c5e843..7ba5f9c8c0 100644
--- a/device/mellanox/x86_64-mlnx_msn3800-r0/sensors.conf
+++ b/device/mellanox/x86_64-mlnx_msn3800-r0/sensors.conf
@@ -93,20 +93,6 @@ bus "i2c-15" "i2c-1-mux (chan_id 6)"
 # Power supplies
 bus "i2c-4" "i2c-1-mux (chan_id 3)"
     chip "dps460-i2c-*-58"
-        label in1 "PSU-1 220V Rail (in)"
-        ignore in2
-        label in3 "PSU-1 12V Rail (out)"
-        label fan1 "PSU-1 Fan 1"
-        ignore fan2
-        ignore fan3
-        label temp1 "PSU-1 Temp 1"
-        label temp2 "PSU-1 Temp 2"
-        label temp3 "PSU-1 Temp 3"
-        label power1 "PSU-1 220V Rail Pwr (in)"
-        label power2 "PSU-1 12V Rail Pwr (out)"
-        label curr1 "PSU-1 220V Rail Curr (in)"
-        label curr2 "PSU-1 12V Rail Curr (out)"
-    chip "dps460-i2c-*-59"
         label in1 "PSU-2 220V Rail (in)"
         ignore in2
         label in3 "PSU-2 12V Rail (out)"
@@ -120,6 +106,20 @@ bus "i2c-4" "i2c-1-mux (chan_id 3)"
         label power2 "PSU-2 12V Rail Pwr (out)"
         label curr1 "PSU-2 220V Rail Curr (in)"
         label curr2 "PSU-2 12V Rail Curr (out)"
+    chip "dps460-i2c-*-59"
+        label in1 "PSU-1 220V Rail (in)"
+        ignore in2
+        label in3 "PSU-1 12V Rail (out)"
+        label fan1 "PSU-1 Fan 1"
+        ignore fan2
+        ignore fan3
+        label temp1 "PSU-1 Temp 1"
+        label temp2 "PSU-1 Temp 2"
+        label temp3 "PSU-1 Temp 3"
+        label power1 "PSU-1 220V Rail Pwr (in)"
+        label power2 "PSU-1 12V Rail Pwr (out)"
+        label curr1 "PSU-1 220V Rail Curr (in)"
+        label curr2 "PSU-1 12V Rail Curr (out)"
 
 # Chassis fans
 chip "mlxreg_fan-isa-*"