diff --git a/meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-virtual-sensor/config-virtual-sensor.json b/meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-virtual-sensor/config-virtual-sensor.json
index 6e72910..7be5841 100644
--- a/meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-virtual-sensor/config-virtual-sensor.json
+++ b/meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-virtual-sensor/config-virtual-sensor.json
@@ -2,7 +2,9 @@
     {
         "Desc": {
             "Name": "i2cool_0",
-            "SensorType": "temperature"
+            "SensorType": "temperature",
+            "MaxValue": 127.0,
+            "MinValue": -128.0
         },
         "Threshold": {
             "CriticalHigh": 35,
@@ -40,7 +42,9 @@
     {
         "Desc": {
             "Name": "i2cool_1",
-            "SensorType": "temperature"
+            "SensorType": "temperature",
+            "MaxValue": 127.0,
+            "MinValue": -128.0
         },
         "Threshold": {
             "CriticalHigh": 70,
@@ -78,7 +82,9 @@
     {
         "Desc": {
             "Name": "i2cool_2",
-            "SensorType": "temperature"
+            "SensorType": "temperature",
+            "MaxValue": 127.0,
+            "MinValue": -128.0
         },
         "Threshold": {
             "CriticalHigh": 70,
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-virtual-sensor/phosphor-virtual-sensor.service.replace b/meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-virtual-sensor/phosphor-virtual-sensor.service.replace
index ec8fd73..bffb6d1 100644
--- a/meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-virtual-sensor/phosphor-virtual-sensor.service.replace
+++ b/meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-virtual-sensor/phosphor-virtual-sensor.service.replace
@@ -8,7 +8,6 @@
 
 [Service]
 ExecStart=/usr/bin/virtual-sensor
-ExecStartPost=/usr/bin/setMaxMinValue.sh
 Type=dbus
 BusName=xyz.openbmc_project.VirtualSensor
 SyslogIdentifier=phosphor-virtual-sensor
diff --git a/meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-virtual-sensor_%.bbappend b/meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-virtual-sensor_%.bbappend
index 7754669..d151f20 100644
--- a/meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-virtual-sensor_%.bbappend
+++ b/meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-virtual-sensor_%.bbappend
@@ -2,15 +2,11 @@
 
 SRC_URI_append_gbs = " file://config-virtual-sensor.json \
                        file://phosphor-virtual-sensor.service.replace \
-                       file://setMaxMinValue.sh \
                      "
 
 RDEPENDS_${PN}_append_gbs = "bash"
 
 do_install_append_gbs() {
-    install -d ${D}${bindir}
-    install -m 0755 ${WORKDIR}/setMaxMinValue.sh ${D}${bindir}/
-
     install -d ${D}${datadir}/${PN}
     install -m 0644 -D ${WORKDIR}/config-virtual-sensor.json \
         ${D}${datadir}/${PN}/virtual_sensor_config.json