diff --git a/tests/test_rate.py b/tests/test_rate.py
index 0e7ae56..ea192fc 100644
--- a/tests/test_rate.py
+++ b/tests/test_rate.py
@@ -46,7 +46,3 @@ async def test_sleep(self):
         await self.rate.sleep()  # presumably slack > 0.0
         await asyncio.sleep(self.rate.period)
         await self.rate.sleep()  # now for sure slack < 0.0
-
-
-if __name__ == "__main__":
-    unittest.main()