--- a/setup.py	2020-06-02 10:46:54.592360043 +0100
+++ b/setup.py	2020-06-02 10:47:00.482302281 +0100
@@ -82,7 +82,7 @@
     ],
     install_requires=install_requires,
     python_requires='>=2.7,!=3.0.*,!=3.1.*,!=3.2.*',
-    packages=find_packages(exclude=['docs']),
+    packages=find_packages(exclude=['docs', 'tests*']),
     include_package_data=True,
     cmdclass={'sdist': Sdist},
     entry_points={