diff --git a/device/celestica/x86_64-cel_seastone-r0/sensors.conf b/device/celestica/x86_64-cel_seastone-r0/sensors.conf
index 93a0fd6db762..e25717ac589f 100644
--- a/device/celestica/x86_64-cel_seastone-r0/sensors.conf
+++ b/device/celestica/x86_64-cel_seastone-r0/sensors.conf
@@ -8,6 +8,16 @@ chip "dps460-i2c-*-5a"
     label temp3 "Power Supply 1 temp sensor 3"
     ignore fan2
     ignore fan3
+    ignore in2
+    
+    set in1_max 240
+    set in1_min 100
+    set in1_crit 264
+    set in1_lcrit 90
+    set in3_max 12.6
+    set in3_min 11.4
+    set in3_crit 13.0
+    set in3_lcrit 11.0 
 
 chip "dps460-i2c-*-5b"
     label temp1 "Power Supply 2 temp sensor 1"
@@ -15,6 +25,16 @@ chip "dps460-i2c-*-5b"
     label temp3 "Power Supply 2 temp sensor 3"
     ignore fan2
     ignore fan3
+    ignore in2
+
+    set in1_max 240
+    set in1_min 100
+    set in1_crit 264
+    set in1_lcrit 90
+    set in3_max 12.6
+    set in3_min 11.4
+    set in3_crit 13.0
+    set in3_lcrit 11.0  
 
 # These sensors located on Main Switch Board.
 chip "dx010_lm75b-i2c-*-48"
@@ -41,4 +61,4 @@ chip "dx010_lm75b-i2c-*-48"
 chip "dx010_lm75b-i2c-*-4e"
     label temp1 "Rear-panel temp sensor 2"
     set temp1_max 43
-    set temp1_max_hyst 28
\ No newline at end of file
+    set temp1_max_hyst 28