diff --git a/.taskcluster.yml b/.taskcluster.yml
index 3edc823..a54ac62 100644
--- a/.taskcluster.yml
+++ b/.taskcluster.yml
@@ -46,6 +46,10 @@ tasks:
             version: "3.11"
             env:
               TOXENV: py311,lint
+          - name: tests python 3.12
+            version: "3.12"
+            env:
+              TOXENV: py312,lint
           - name: PyPI upload
             version: "3.8"
             env:
diff --git a/setup.py b/setup.py
deleted file mode 100755
index da804eb..0000000
--- a/setup.py
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/usr/bin/env python
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at https://mozilla.org/MPL/2.0/.
-"""setuptools install script"""
-
-import site
-
-from setuptools import setup
-
-site.ENABLE_USER_SITE = True
-
-
-if __name__ == "__main__":
-    setup()
diff --git a/src/ffpuppet/profile.py b/src/ffpuppet/profile.py
index f013aef..0b9dde3 100644
--- a/src/ffpuppet/profile.py
+++ b/src/ffpuppet/profile.py
@@ -53,6 +53,7 @@ def __init__(
                     self._install_cert(cert, certutil_find(browser_bin))
         except Exception:
             if self.path.exists():
+                # pylint: disable=deprecated-argument
                 rmtree(self.path, onerror=onerror)
             raise
 
@@ -233,6 +234,7 @@ def remove(self, ignore_errors: bool = True) -> None:
                 # check if path exists to properly support "onerror"
                 if self.path.exists():
                     LOG.debug("removing profile")
+                    # pylint: disable=deprecated-argument
                     rmtree(self.path, onerror=onerror)
             except OSError:
                 LOG.error("Failed to remove profile '%s'", self.path)
diff --git a/src/ffpuppet/puppet_logger.py b/src/ffpuppet/puppet_logger.py
index ebd6122..1c45913 100644
--- a/src/ffpuppet/puppet_logger.py
+++ b/src/ffpuppet/puppet_logger.py
@@ -108,6 +108,7 @@ def clean_up(self, ignore_errors: bool = False) -> None:
                 try:
                     # check if path exists to properly support "onerror"
                     if self.path.exists():
+                        # pylint: disable=deprecated-argument
                         rmtree(self.path, ignore_errors=ignore_errors, onerror=onerror)
                 except OSError:
                     if attempt == 0:
diff --git a/tox.ini b/tox.ini
index b9d108c..093f4fb 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py{38,39,310,311},lint
+envlist = py{38,39,310,311,312},lint
 skip_missing_interpreters = true
 tox_pip_extensions_ext_venv_update = true