diff --git a/.reuse/dep5 b/.reuse/dep5
index 8627e8d7453fb0eeef2e6a567585ad7fa2c9d649..f21f6e2ee48fcbef711be47c1c94f4248adb37b9 100644
--- a/.reuse/dep5
+++ b/.reuse/dep5
@@ -4,9 +4,21 @@ Upstream-Contact: Andre Anjos <andre.anjos@idiap.ch>
 Source: https://gitlab.idiap.ch/biosignal/software/ptbench
 
 Files:
- * src/ptbench/data/*/*.json
- * tests/data/*.csv
- * tests/data/*.json
- * tests/data/*.png
+ .gitmodules
+ doc/_static/style.css
+ doc/_templates/*
+ doc/nitpick-exceptions.txt
+ doc/extras.inv
+ doc/extras.txt
+ doc/catalog.json
+ doc/usage/img/*.png
+ doc/results/img/*.jpg
+ doc/results/img/*.png
+ doc/results/img/*/*.jpg
+ src/ptbench/data/*/*.json
+ src/ptbench/data/*/*.json.bz2
+ tests/data/*.csv
+ tests/data/*.json
+ tests/data/*.png
 Copyright: Copyright © 2023 Idiap Research Institute <contact@idiap.ch>
 License: GPL-3.0-or-later
diff --git a/src/ptbench/data/tbx11k/make_splits_from_database.py b/src/ptbench/data/tbx11k/make_splits_from_database.py
index c7eade4fc0056b116015bc12563c8a98c1c68bb7..6584c25156fcdf73b45da140bc7fb46f17c1ce38 100644
--- a/src/ptbench/data/tbx11k/make_splits_from_database.py
+++ b/src/ptbench/data/tbx11k/make_splits_from_database.py
@@ -1,4 +1,6 @@
-#!/usr/bin/env python3
+# SPDX-FileCopyrightText: Copyright © 2023 Idiap Research Institute <contact@idiap.ch>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 """Converts TBX11k JSON annotation files into simplified JSON datasets for
 ptbench.
 
diff --git a/src/ptbench/engine/loggers/custom_tensorboard_logger.py b/src/ptbench/engine/loggers/custom_tensorboard_logger.py
index f229a055d31850a794e1dfe38e2e9f981ef1dd27..188f0f7988f2da4ee2763a2168a18354f70265e1 100644
--- a/src/ptbench/engine/loggers/custom_tensorboard_logger.py
+++ b/src/ptbench/engine/loggers/custom_tensorboard_logger.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: Copyright © 2023 Idiap Research Institute <contact@idiap.ch>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 import os
 
 from typing import Any, Optional, Union
diff --git a/src/ptbench/scripts/utils.py b/src/ptbench/scripts/utils.py
index 5553a6ed1f4d79d1eba0ea6923c9821ce918dcd1..614c298877c69219973197fec2ef906f221758ee 100644
--- a/src/ptbench/scripts/utils.py
+++ b/src/ptbench/scripts/utils.py
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright © 2023 Idiap Research Institute <contact@idiap.ch>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 import importlib.metadata
 import logging
 import os
diff --git a/src/ptbench/utils/checkpointer.py b/src/ptbench/utils/checkpointer.py
index 318811b005d346ad2ac514d24df9ae33914e476d..67190e2f34de18e7399bd6179d86ac4468ab45ab 100644
--- a/src/ptbench/utils/checkpointer.py
+++ b/src/ptbench/utils/checkpointer.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: Copyright © 2023 Idiap Research Institute <contact@idiap.ch>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 import logging
 import os
 import typing
diff --git a/src/ptbench/utils/tensorboard.py b/src/ptbench/utils/tensorboard.py
index 6cd0d1e68b1313e44e95374ff938071b8d0b1dae..ac838a44a603b1e623abd9760ae0c568cb80ab15 100644
--- a/src/ptbench/utils/tensorboard.py
+++ b/src/ptbench/utils/tensorboard.py
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: Copyright © 2023 Idiap Research Institute <contact@idiap.ch>
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 import glob
 import os