diff --git a/src/colorschemer.cpp b/src/colorschemer.cpp
index 0f8ddecdc..2b1eef790 100644
--- a/src/colorschemer.cpp
+++ b/src/colorschemer.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2021 Carl Schwan <carlschwan@kde.org>
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
 #include <KColorSchemeManager>
 #include <QAbstractItemModel>
 
diff --git a/src/colorschemer.h b/src/colorschemer.h
index e6f706969..206133e91 100644
--- a/src/colorschemer.h
+++ b/src/colorschemer.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2021 Carl Schwan <carlschwan@kde.org>
+// SPDX-License-Identifier: LGPL-2.1-or-later
+
 #pragma once
 
 #include <QObject>