diff --git a/meta-ampere/meta-mitchell/conf/machine/mtmitchell.conf b/meta-ampere/meta-mitchell/conf/machine/mtmitchell.conf
index 339c7c1..aecb597 100644
--- a/meta-ampere/meta-mitchell/conf/machine/mtmitchell.conf
+++ b/meta-ampere/meta-mitchell/conf/machine/mtmitchell.conf
@@ -31,6 +31,7 @@
                                    ampere-hostctrl \
                                    ampere-driver-binder \
                                    ampere-mac-update \
+                                   phosphor-gpio-monitor-monitor \
                                    phosphor-ipmi-blobs \
                                    phosphor-ipmi-blobs-binarystore \
                                    util-linux \
diff --git a/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor/ampere_hightemp_start@.service b/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor/ampere_hightemp_start@.service
new file mode 100644
index 0000000..5f26194
--- /dev/null
+++ b/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor/ampere_hightemp_start@.service
@@ -0,0 +1,6 @@
+[Unit]
+Description=Ampere Computing LLC HighTempt event
+
+[Service]
+Restart=no
+ExecStart=/usr/bin/env ampere_add_redfishevent.sh OpenBMC.0.1.AmpereEvent.Warning "CPU%i HighTemp asserted"
diff --git a/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor/ampere_hightemp_stop@.service b/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor/ampere_hightemp_stop@.service
new file mode 100644
index 0000000..012b0dd
--- /dev/null
+++ b/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor/ampere_hightemp_stop@.service
@@ -0,0 +1,6 @@
+[Unit]
+Description=Ampere Computing LLC HighTempt event
+
+[Service]
+Restart=no
+ExecStart=/usr/bin/env ampere_add_redfishevent.sh OpenBMC.0.1.AmpereEvent.OK "CPU%i HighTemp deasserted"
diff --git a/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor/phosphor-multi-gpio-monitor.json b/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor/phosphor-multi-gpio-monitor.json
index bc039aa..38a09a6 100644
--- a/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor/phosphor-multi-gpio-monitor.json
+++ b/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor/phosphor-multi-gpio-monitor.json
@@ -26,5 +26,25 @@
         "EventMon": "FALLING",
         "Target": "ampere_overtemp@1.service",
         "Continue": true
+    },
+    {
+        "Name": "S0_HIGHTEMP",
+        "LineName": "s0-hightemp-n",
+        "EventMon": "BOTH",
+        "Targets": {
+          "FALLING": ["ampere_hightemp_start@0.service"],
+          "RISING": ["ampere_hightemp_stop@0.service"]
+        },
+        "Continue": true
+    },
+    {
+        "Name": "S1_HIGHTEMP",
+        "LineName": "s1-hightemp-n",
+        "EventMon": "BOTH",
+        "Targets": {
+          "FALLING": ["ampere_hightemp_start@1.service"],
+          "RISING": ["ampere_hightemp_stop@1.service"]
+        },
+        "Continue": true
     }
 ]
diff --git a/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend b/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend
index f98c043..60661c1 100644
--- a/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend
+++ b/meta-ampere/meta-mitchell/recipes-phosphor/gpio/phosphor-gpio-monitor_%.bbappend
@@ -9,6 +9,8 @@
 SYSTEMD_SERVICE:${PN}-monitor += " \
                                   ampere-host-shutdown-ack@.service \
                                   ampere_overtemp@.service \
+                                  ampere_hightemp_start@.service \
+                                  ampere_hightemp_stop@.service \
                                  "
 
 FILES:${PN}-monitor += " \