diff --git a/schema/core-person.json b/schema/core-person.json
index 53b629d..a43fa37 100644
--- a/schema/core-person.json
+++ b/schema/core-person.json
@@ -13,7 +13,7 @@
         "iam-id": {"$ref": "#/components/schemas/iam-id"},
         "prior-id": {"$ref": "#/components/schemas/prior-id"},
         "sor-id": {"$ref": "#/components/schemas/sor-id"},
-        "sub-id": {"$ref": "#/components/schemas/sub-id"
+        "sub-id": {"$ref": "#/components/schemas/sub-id"},
         "birthDate": {"$ref": "#/components/schemas/birthDate"},
         "email": {"$ref": "#/components/schemas/email"},
         "phone": {"$ref": "#/components/schemas/phone"},