diff --git a/schemas/data-ingress/mq-file-update.json b/schemas/data-ingress/mq-file-update.json
index 58f64c0..4bad02f 100644
--- a/schemas/data-ingress/mq-file-update.json
+++ b/schemas/data-ingress/mq-file-update.json
@@ -19,8 +19,8 @@
         },
         "data_kind": {
             "type": "string",
-            "enum": ["pis", "cif"],
-            "description": "The data type contained in the file"
+            "enum": ["pis", "timetable", "knowledgebase"],
+            "description": "The data type contained in the file.  Currently supported PIS: PIS Data, Timetable: CIF or VSTP Data, Knowledgebase: Station Data"
         },
         "payload": {
             "type": "object",