diff --git a/device/arista/x86_64-arista_7170_64c/sensors.conf b/device/arista/x86_64-arista_7170_64c/sensors.conf
index 732cb92a96ef..5b1e592cbe21 100644
--- a/device/arista/x86_64-arista_7170_64c/sensors.conf
+++ b/device/arista/x86_64-arista_7170_64c/sensors.conf
@@ -20,7 +20,7 @@ chip "max6658-i2c-8-4c"
     set temp2_min -55
     ignore temp2
 
-chip "dps1900-i2c-6-58"
+chip "pmbus-i2c-6-58"
     label temp1 "PSU1 primary hotspot temp"
     label temp2 "PSU1 inlet temp"
     label temp3 "PSU1 exhaust temp"
@@ -31,7 +31,7 @@ chip "dps1900-i2c-6-58"
     ignore fan2
     ignore fan3
 
-chip "dps1900-i2c-7-58"
+chip "pmbus-i2c-7-58"
     label temp1 "PSU2 primary hotspot temp"
     label temp2 "PSU2 inlet temp"
     label temp3 "PSU2 exhaust temp"