diff --git a/docs/swagger.yml b/docs/swagger.yml
index be32d91a6..de809242d 100644
--- a/docs/swagger.yml
+++ b/docs/swagger.yml
@@ -434,6 +434,7 @@ parameters:
       required: false
       type: "boolean"
 
+properties:
   mbid:
     type: "string"
     formats: "uuid"