diff --git a/tests/conftest.py b/tests/conftest.py
index e0fcabb5..6fb14340 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -128,9 +128,9 @@ class UserManagerMock(BaseTestUserManager[models.UP]):
 
 @pytest.fixture(scope="session")
 def event_loop():
-    """Force the pytest-asyncio loop to be the main one."""
     loop = asyncio.get_event_loop()
     yield loop
+    loop.close()
 
 
 AsyncMethodMocker = Callable[..., MagicMock]