diff --git a/schemas/global.json b/schemas/global.json
index 3cbf519..11cd8bf 100644
--- a/schemas/global.json
+++ b/schemas/global.json
@@ -147,6 +147,9 @@
                 "xyz.openbmc_project.Inventory.Decorator.Replaceable": {
                     "$ref": "openbmc-dbus.json#/definitions/xyz/openbmc_project/Inventory/Decorator/Replaceable"
                 },
+                "xyz.openbmc_project.Inventory.Decorator.Slot": {
+                    "$ref": "openbmc-dbus.json#/definitions/xyz/openbmc_project/Inventory/Decorator/Slot"
+                },
                 "xyz.openbmc_project.Inventory.Item.Board.Motherboard": {
                     "$ref": "openbmc-dbus.json#/definitions/xyz/openbmc_project/Inventory/Item/Board/Motherboard"
                 },