diff --git a/setup.py b/setup.py
index f029afc..5156618 100755
--- a/setup.py
+++ b/setup.py
@@ -61,9 +61,9 @@ def get_version(filename='src/restview/restviewhttp.py'):
     package_dir={'': 'src'},
     package_data={'restview': ['*.css', '*.ico']},
     include_package_data=True,
+    python_requires=">=3.7",
     install_requires=['docutils', 'readme_renderer < 37', 'pygments'],
     extras_require={'syntax': [], 'test': []},
-    test_suite='restview.tests.test_suite',
     zip_safe=False,
     entry_points="""
     [console_scripts]