diff --git a/tests/test_proxy.py b/tests/test_proxy.py
index c157ec8..0adbb9f 100644
--- a/tests/test_proxy.py
+++ b/tests/test_proxy.py
@@ -15,7 +15,6 @@ pytestmark = [
 ]
 
 async def test_proxy(get_version, monkeypatch):
-  sys.modules['nvchecker.source'] = sys.modules['nvchecker.source.aiohttp_httpclient']
   from nvchecker.source import session
 
   async def fake_request(*args, proxy, **kwargs):