diff --git a/openapi.yaml b/openapi.yaml
index 90bef4d..bd99983 100644
--- a/openapi.yaml
+++ b/openapi.yaml
@@ -1,7 +1,7 @@
 openapi: 3.0.3
 info:
   title: Polito Students API
-  version: 2.1.2
+  version: 2.1.3
   license:
     name: CC BY-NC 4.0
     url: https://creativecommons.org/licenses/by-nc/4.0/
@@ -4304,7 +4304,7 @@ components:
               name:
                 type: string
                 example: Laboratori
-                required: [ id, type, name ]
+            required: [ id, type, name ]
           - oneOf:
             - $ref: '#/components/schemas/CourseDirectory'
             - $ref: '#/components/schemas/CourseFileOverview'