diff --git a/app/lib/invitation.tsx b/app/lib/invitation.tsx
index ae5b1fd..f6acb70 100644
--- a/app/lib/invitation.tsx
+++ b/app/lib/invitation.tsx
@@ -1,3 +1,5 @@
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
+
 import { Entity } from "./definitions";
 import { Guest } from "./guest";
 
diff --git a/app/ui/invitations/board.tsx b/app/ui/invitations/board.tsx
index 3e65174..39f8b26 100644
--- a/app/ui/invitations/board.tsx
+++ b/app/ui/invitations/board.tsx
@@ -1,3 +1,5 @@
+/* Copyright (C) 2024-2025 LibreWeddingPlanner contributors*/
+
 'use client';
 
 import { AbstractApi } from "@/app/api/abstract-api";