diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-config/config.yaml b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-config/config.yaml
index 45fa20a..ec82afe 100644
--- a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-config/config.yaml
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-config/config.yaml
@@ -343,3 +343,14 @@
         Offsets:
           0xFF:
             type: int64_t
+ps_derating_sensor:
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: assertion
+  mutability: Mutability::Read
+  sensorNamePattern: nameProperty
+  interfaces:
+    xyz.openbmc_project.Control.PowerSupplyAttributes:
+      DeratingFactor:
+        Offsets:
+          0xFF:
+            type: uint32_t
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory/config.yaml b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory/config.yaml
index f9e6ba6..73104b7 100644
--- a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory/config.yaml
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory/config.yaml
@@ -2126,3 +2126,19 @@
             assert: true
             deassert: false
             type: bool
+0xd8:
+  entityID: 0x15
+  entityInstance: 1
+  sensorType: 0xC8
+  path: /xyz/openbmc_project/control/power_supply_attributes
+  sensorReadingType: 0x6F
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: assertion
+  mutability: Mutability::Read
+  sensorNamePattern: nameProperty
+  interfaces:
+    xyz.openbmc_project.Control.PowerSupplyAttributes:
+      DeratingFactor:
+        Offsets:
+          0xFF:
+            type: uint32_t