diff --git a/schemas/legacy.json b/schemas/legacy.json
index 683afed..37bf0b9 100644
--- a/schemas/legacy.json
+++ b/schemas/legacy.json
@@ -218,6 +218,9 @@
                 "SensorType": {
                     "$ref": "#/definitions/Types/SensorType"
                 },
+                "SlotId": {
+                    "$ref": "#/definitions/Types/SlotId"
+                },
                 "TachMaxPercent": {
                     "$ref": "#/definitions/Types/TachMaxPercent"
                 },
@@ -1041,6 +1044,9 @@
             "SensorType": {
                 "type": "string"
             },
+            "SlotId": {
+                "type": "string"
+            },
             "TachMaxPercent": {
                 "type": "number"
             },