diff --git a/priv/json-schemas/schemas/object/recipient.json b/priv/json-schemas/schemas/object/recipient.json
index 4e2dda29d7..9d94886f53 100644
--- a/priv/json-schemas/schemas/object/recipient.json
+++ b/priv/json-schemas/schemas/object/recipient.json
@@ -46,7 +46,8 @@
             "null",
             "boolean"
           ]
-        }
+        },
+        "maxItems": 255
       }
     }
   },