diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index ea60672b..a13aea3c 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -43,6 +43,22 @@ jobs:
       - run: echo "${HOME}/.local/bin" >> ${GITHUB_PATH}
       - run: cd c2cciutils; npm install
       - run: python3 -m pip install --user --requirement=requirements.txt
+
+      - uses: actions/cache@v4
+        with:
+          path: ~/.cache/pre-commit
+          key: pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}
+          restore-keys: "pre-commit-${{ hashFiles('.pre-commit-config.yaml') }}\npre-commit-"
+      - run: pre-commit run --all-files
+      - run: git diff --exit-code --patch > /tmp/pre-commit.patch || true
+        if: failure()
+      - uses: actions/upload-artifact@v4
+        with:
+          name: Apply pre-commit fix.patch
+          path: /tmp/pre-commit.patch
+          retention-days: 1
+        if: failure()
+
       - run: poetry build
         env:
           POETRY_DYNAMIC_VERSIONING_BYPASS: 0.0.0
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 7d7f60c3..05569838 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -9,6 +9,10 @@ repos:
     rev: 1.0.0
     hooks:
       - id: copyright
+        exclude: |-
+          (?x)^(
+            example-project/.*
+          )
       - id: poetry-lock
         additional_dependencies:
           - poetry==1.3.2 # pypi
diff --git a/LICENSE.txt b/LICENSE.txt
index 2ce6a0c9..56fcfac0 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,6 +1,6 @@
 All the code in this library is provided under this license:
 
-    Copyright (c) 2020, Camptocamp SA
+    Copyright (c) 2020-2024, Camptocamp SA
     All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
diff --git a/requirements.txt b/requirements.txt
index d6498745..5c03e4e8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,6 +2,7 @@ poetry==1.3.2
 poetry-plugin-export==1.2.0
 poetry-dynamic-versioning[plugin]==0.19.0
 poetry-plugin-tweak-dependencies-version==1.2.1
+pre-commit==3.8.0
 pip==23.3.2
 importlib-metadata>=7.0.0,<8.0.0
 certifi>=2024.7.4 # not directly required, pinned by Snyk to avoid a vulnerability