diff --git a/services/swagger/swagger.service.js b/services/swagger/swagger.service.js
index 92d6edd781..fff0edc2a2 100644
--- a/services/swagger/swagger.service.js
+++ b/services/swagger/swagger.service.js
@@ -8,7 +8,7 @@ const schema = Joi.object()
       Joi.object({
         level: Joi.string().required(),
         message: Joi.string().required(),
-      }).required()
+      })
     ),
   })
   .required()