diff --git a/openapi/components/schemas/GroupPermissions.yaml b/openapi/components/schemas/GroupPermissions.yaml
index df3d087a..7d1f6809 100644
--- a/openapi/components/schemas/GroupPermissions.yaml
+++ b/openapi/components/schemas/GroupPermissions.yaml
@@ -26,6 +26,7 @@ enum:
   - group-roles-assign
   - group-roles-manage
   - group-calendar-manage
+  - group-instance-calendar-link
 x-enum-varnames:
   - group_all
   - group_announcement_manage
@@ -51,4 +52,5 @@ x-enum-varnames:
   - group_members_viewall
   - group_roles_assign
   - group_roles_manage
-  - group_calendar_manage
\ No newline at end of file
+  - group_calendar_manage
+  - group_instance_calendar_link
\ No newline at end of file