diff --git a/setup.py b/setup.py
index 3139b401..594de771 100644
--- a/setup.py
+++ b/setup.py
@@ -1,8 +1,6 @@
-from build_manpages.build_manpages import build_manpages, get_build_py_cmd, get_install_cmd
+from build_manpages import build_manpages
 from pathlib import Path
 from setuptools import setup, find_packages
-from setuptools.command.build_py import build_py
-from setuptools.command.install import install
 from typing import Any, Dict
 
 
@@ -103,8 +101,6 @@ setup(
     },
 
     cmdclass={
-        "build_manpages": build_manpages,
-        "build_py": get_build_py_cmd(build_py),
-        "install": get_install_cmd(install),
+        "build_manpages": build_manpages.build_manpages,
     }
 )
diff --git a/src/ahriman/application/ahriman.py b/src/ahriman/application/ahriman.py
index 2a9c5bdb..83268a25 100644
--- a/src/ahriman/application/ahriman.py
+++ b/src/ahriman/application/ahriman.py
@@ -49,9 +49,7 @@ def _parser() -> argparse.ArgumentParser:
         "--lock",
         help="lock file",
         type=Path,
-        default=Path(
-            tempfile.gettempdir()) /
-        "ahriman.lock")
+        default=Path(tempfile.gettempdir()) / "ahriman.lock")
     parser.add_argument("--no-log", help="redirect all log messages to stderr", action="store_true")
     parser.add_argument("--no-report", help="force disable reporting to web service", action="store_true")
     parser.add_argument("--unsafe", help="allow to run ahriman as non-ahriman user", action="store_true")