diff --git a/.mypy.ini b/.mypy.ini
new file mode 100644
index 0000000..b1712f9
--- /dev/null
+++ b/.mypy.ini
@@ -0,0 +1,6 @@
+[mypy]
+ignore_missing_imports = True
+strict_optional = False
+allow_redefinition = True
+show_error_context = False
+show_column_numbers = True
diff --git a/archive/matlab.py b/archive/matlab.py
index fcf4d79..6b863ae 100644
--- a/archive/matlab.py
+++ b/archive/matlab.py
@@ -19,7 +19,3 @@ def test_matlab():
         [matlab, "-batch", "findssh"], universal_newlines=True, timeout=60
     )
     print(ret)
-
-
-if __name__ == "__main__":
-    pytest.main(["-s", __file__])
diff --git a/pyproject.toml b/pyproject.toml
index 90ccf9c..a3e8a88 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -3,3 +3,6 @@ requires = ["setuptools", "wheel"]
 
 [tool.black]
 line-length = 100
+
+[tool.pytest.ini_options]
+addopts = "-ra -v"
diff --git a/pytest.ini b/pytest.ini
deleted file mode 100644
index b175c60..0000000
--- a/pytest.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[pytest]
-addopts = -ra -v
diff --git a/setup.cfg b/setup.cfg
index 6e6211d..0510e93 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = findssh
-version = 1.5.0
+version = 1.4.1
 author = Michael Hirsch, Ph.D.
 author_email = scivision@users.noreply.github.com
 url = https://github.com/scivision/findssh
@@ -57,43 +57,3 @@ lint =
   flake8-builtins
   flake8-blind-except
   mypy
-
-
-[flake8]
-max-line-length = 132
-exclude = .git,__pycache__,.eggs/,doc/,docs/,build/,dist/,archive/
-per-file-ignores =
-    __init__.py:F401
-
-[mypy]
-ignore_missing_imports = True
-strict_optional = False
-allow_redefinition = True
-show_error_context = False
-show_column_numbers = True
-
-[tool:pytest]
-addopts = -ra -v
-
-[coverage:run]
-cover_pylib = false
-omit =
-  /home/travis/virtualenv/*
-  */site-packages/*
-  */bin/*
-
-[coverage:report]
-exclude_lines =
-  pragma: no cover
-  def __repr__
-  except RuntimeError
-  except NotImplementedError
-  except ImportError
-  except FileNotFoundError
-  except CalledProcessError
-  raise AssertionError
-  raise NotImplementedError
-  logging.warning
-  logging.error
-  logging.critical
-  if __name__ == .__main__.:
diff --git a/setup.py b/setup.py
index c823345..b1ef310 100644
--- a/setup.py
+++ b/setup.py
@@ -1,4 +1,8 @@
-#!/usr/bin/env python
-from setuptools import setup
+#!/usr/bin/env python3
+import site
+import setuptools
 
-setup()
+# PEP517 workaround
+site.ENABLE_USER_SITE = True
+
+setuptools.setup()
diff --git a/src/findssh/tests/test_coro.py b/src/findssh/tests/test_coro.py
index ca1cec5..c9eea60 100755
--- a/src/findssh/tests/test_coro.py
+++ b/src/findssh/tests/test_coro.py
@@ -1,5 +1,4 @@
 #!/usr/bin/env python
-import pytest
 import ipaddress
 
 import findssh
@@ -16,7 +15,3 @@ def test_coroutine():
         host = hosts[0]
         assert isinstance(host[0], ipaddress.IPv4Address)
         assert isinstance(host[1], str)
-
-
-if __name__ == "__main__":
-    pytest.main([__file__])
diff --git a/src/findssh/tests/test_threadpool.py b/src/findssh/tests/test_threadpool.py
index 7be99b3..6ce569f 100644
--- a/src/findssh/tests/test_threadpool.py
+++ b/src/findssh/tests/test_threadpool.py
@@ -2,7 +2,7 @@
 normally we use coroutines, but for demo purposes we have threadpool too.
 """
 import ipaddress
-import pytest
+
 import findssh.threadpool
 
 PORT = 22
@@ -17,7 +17,3 @@ def test_threadpool():
         assert isinstance(host, ipaddress.IPv4Address)
         assert isinstance(svc, str)
         break
-
-
-if __name__ == "__main__":
-    pytest.main([__file__])