diff --git a/configurations/R1000 Chassis.json b/configurations/R1000 Chassis.json
index db2a858..baab7de 100644
--- a/configurations/R1000 Chassis.json
+++ b/configurations/R1000 Chassis.json
@@ -592,6 +592,15 @@
                 "Zone 5",
                 "Zone 6"
             ]
+        },
+        {
+            "Bus": 7,
+            "Address": [
+                "0x50",
+                "0x51"
+            ],
+            "Name": "PSU address",
+            "Type": "PSUPresence"
         }
     ],
     "Name": "R1000 Chassis",
@@ -614,4 +623,4 @@
         "AssetTag": "$PRODUCT_ASSET_TAG"
     },
     "xyz.openbmc_project.Inventory.Item.System": {}
-}
\ No newline at end of file
+}
diff --git a/configurations/R2000 Chassis.json b/configurations/R2000 Chassis.json
index 8d704fb..03f3d43 100644
--- a/configurations/R2000 Chassis.json
+++ b/configurations/R2000 Chassis.json
@@ -472,6 +472,15 @@
                 "Zone 5",
                 "Zone 6"
             ]
+        },
+        {
+            "Bus": 7,
+            "Address": [
+                "0x50",
+                "0x51"
+            ],
+            "Name": "PSU address",
+            "Type": "PSUPresence"
         }
     ],
     "Name": "R2000 Chassis",
@@ -494,4 +503,4 @@
         "AssetTag": "$PRODUCT_ASSET_TAG"
     },
     "xyz.openbmc_project.Inventory.Item.System": {}
-}
\ No newline at end of file
+}
diff --git a/configurations/STP P4000 Chassis.json b/configurations/STP P4000 Chassis.json
index cf67cdb..8b93d5f 100644
--- a/configurations/STP P4000 Chassis.json
+++ b/configurations/STP P4000 Chassis.json
@@ -119,6 +119,15 @@
                 }
             ],
             "Type": "AspeedFan"
+        },
+        {
+            "Bus": 7,
+            "Address": [
+                "0x50",
+                "0x51"
+            ],
+            "Name": "PSU address",
+            "Type": "PSUPresence"
         }
     ],
     "Name": "P4000 Chassis",
@@ -127,4 +136,4 @@
         "AND",
         "xyz.openbmc_project.FruDevice({'BOARD_PRODUCT_NAME': 'FFPANEL'})"
     ]
-}
\ No newline at end of file
+}