diff --git a/setup.py b/setup.py
index 030714abc..ff2d44b9a 100644
--- a/setup.py
+++ b/setup.py
@@ -54,6 +54,7 @@ def get_requirements(filename):
     with open(os.path.join(ROOT, filename)) as f:
         return [line.rstrip() for line in f]
 
+
 try:
     from sphinx.setup_command import BuildDoc
     cmdclass = {'build_sphinx': BuildDoc}
@@ -107,7 +108,7 @@ def get_requirements(filename):
 
     python_requires='>=3',
 
-    packages=find_packages(exclude=("test",)),
+    packages=find_packages(exclude=("test", "test.*")),
 
     setup_requires=['pytest-runner'],
     tests_require=['pytest', 'pytest-cov', 'pillow'],
@@ -121,7 +122,7 @@ def get_requirements(filename):
 
     entry_points=entry_points,
 
-    classifiers = [
+    classifiers=[
         'License :: OSI Approved :: Apache Software License',
         'Programming Language :: Python :: 3 :: Only',