diff --git a/tests/typing/__init__.py b/tests/typing/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/tests/typing/test_success.py b/tests/typing/test_success.py
deleted file mode 100644
index 20355a9..0000000
--- a/tests/typing/test_success.py
+++ /dev/null
@@ -1,63 +0,0 @@
-import sys
-import wcwidth
-from typing import Tuple
-
-
-if sys.version_info >= (3,):
-    unicode = str
-
-
-def test_list_versions():  # type: () -> None
-    versions = wcwidth.list_versions()  # type: Tuple[str, ...]
-    assert isinstance(versions, tuple)
-    for version in versions:
-        assert isinstance(version, str)
-
-
-def test_wcwidth():  # type: () -> None
-    width = wcwidth.wcwidth("a")  # type: int
-    assert isinstance(width, int)
-    width = wcwidth.wcwidth(u"啊")
-    assert isinstance(width, int)
-
-    width = wcwidth.wcwidth("b", "9.0")
-    assert isinstance(width, int)
-    width = wcwidth.wcwidth("b", u"9.0")
-    assert isinstance(width, int)
-
-
-def test_wcswidth():  # type: () -> None
-    width = wcwidth.wcswidth("hello, world")  # type: int
-    assert isinstance(width, int)
-    width = wcwidth.wcswidth(u"你好，世界")
-    assert isinstance(width, int)
-
-    width = wcwidth.wcswidth(u"你好，世界", 5)
-    assert isinstance(width, int)
-
-    width = wcwidth.wcswidth("hello, world", unicode_version="9.0")
-    assert isinstance(width, int)
-    width = wcwidth.wcswidth("hello, world", unicode_version=u"9.0")
-    assert isinstance(width, int)
-
-    width = wcwidth.wcswidth(u"你好，世界", 5, "9.0")
-    assert isinstance(width, int)
-
-
-def test__bisearch():  # type: () -> None
-    found = wcwidth._bisearch(6, [(1, 2), (4, 7)])  # type: int
-    assert isinstance(found, int)
-
-
-def test__wcversion_value():  # type: () -> None
-    version = wcwidth._wcversion_value("12.1.0")  # type: Tuple[int, ...]
-    assert isinstance(version, tuple)
-    for number in version:
-        assert isinstance(number, int)
-
-
-def test__wcmatch_version():  # type: () -> None
-    version_str = wcwidth._wcmatch_version("auto")  # type: str
-    assert isinstance(version_str, str)
-    version_unicode = wcwidth._wcmatch_version(u"auto")  # type: unicode
-    assert isinstance(version_unicode, unicode)
diff --git a/tox.ini b/tox.ini
index d19bb06..93154b6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -199,5 +199,4 @@ basepython = python3.12
 deps = mypy
 commands =
     stubtest wcwidth
-    {envpython} -m mypy tests/typing