diff --git a/src/Eden/Main/AboutDialog.qml b/src/Eden/Main/AboutDialog.qml
index 94939118a1..78d34c9267 100644
--- a/src/Eden/Main/AboutDialog.qml
+++ b/src/Eden/Main/AboutDialog.qml
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
diff --git a/src/Eden/Main/DepsDialog.qml b/src/Eden/Main/DepsDialog.qml
index 1d16c6cdec..b07701efb1 100644
--- a/src/Eden/Main/DepsDialog.qml
+++ b/src/Eden/Main/DepsDialog.qml
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 import QtQuick
 import QtQuick.Layouts
 import QtQuick.Controls
diff --git a/src/Eden/Models/DependencyModel.cpp b/src/Eden/Models/DependencyModel.cpp
index 2f183dc869..d4ba630d41 100644
--- a/src/Eden/Models/DependencyModel.cpp
+++ b/src/Eden/Models/DependencyModel.cpp
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 #include <qnamespace.h>
 #include "DependencyModel.h"
 
diff --git a/src/Eden/Models/DependencyModel.h b/src/Eden/Models/DependencyModel.h
index 2c0ae977e2..1f336750c0 100644
--- a/src/Eden/Models/DependencyModel.h
+++ b/src/Eden/Models/DependencyModel.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 #pragma once
 
 #include <QAbstractTableModel>
diff --git a/src/qt_common/qt_constants.h b/src/qt_common/qt_constants.h
index 46ed8c2f15..b347f4a676 100644
--- a/src/qt_common/qt_constants.h
+++ b/src/qt_common/qt_constants.h
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 #pragma once
 
 namespace QtCommon::Constants {