diff --git a/LICENSE.txt b/LICENSE.txt
index dc84bbf..ed47cb8 100644
--- a/LICENSE.txt
+++ b/LICENSE.txt
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2023-present ACSONE SA/NV
+Copyright (c) 2017-present ACSONE SA/NV
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
 
diff --git a/README.md b/README.md
index aa23cd2..55c7b15 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ Replaces acsoo checklog (https://github.com/acsone/acsoo#id5).
 ## Installation
 
 ```console
-pip install checklog-odoo
+pipx install checklog-odoo
 ```
 
 ## Features
diff --git a/src/checklog_odoo/__init__.py b/src/checklog_odoo/__init__.py
index a8c557b..143dc26 100644
--- a/src/checklog_odoo/__init__.py
+++ b/src/checklog_odoo/__init__.py
@@ -1,4 +1,3 @@
-# SPDX-FileCopyrightText: 2023-present ACSONE <https://acsone.eu>
 #
 # SPDX-License-Identifier: MIT
 
diff --git a/tox.ini b/tox.ini
index bc0c874..5e93ed1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -9,6 +9,7 @@ python =
 
 [tox]
 isolated_build = True
+use_develop = True
 envlist =
     py37
     py38