diff --git a/neurostore-openapi.yml b/neurostore-openapi.yml
index 5e720c5..9a074b6 100644
--- a/neurostore-openapi.yml
+++ b/neurostore-openapi.yml
@@ -1191,6 +1191,10 @@ components:
           x-stoplight:
             id: vo5cd2gerhxve
           nullable: true
+        metadata:
+          type: object
+          x-stoplight:
+            id: wibxycovy2j3g
     analysis-return:
       title: analysis-return
       allOf: