diff --git a/setup.py b/setup.py
index e5fcaba..c4a7625 100644
--- a/setup.py
+++ b/setup.py
@@ -32,7 +32,7 @@
     'author': re.match(r'(.*) <(.*)>', project.__author__).groups()[0],  # type: ignore[union-attr]
     'author_email': re.match(r'(.*) <(.*)>', project.__author__).groups()[1],  # type: ignore[union-attr]
     'url': project.__url__,
-    'packages': find_packages(),
+    'packages': find_packages(exclude=['tests']),
     'classifiers': [
         'Environment :: Console',
         'Topic :: Internet',