diff --git a/viking_file/api.py b/viking_file/api.py
index 60680d3..b9355b4 100644
--- a/viking_file/api.py
+++ b/viking_file/api.py
@@ -10,7 +10,7 @@ BASE_URL = "https://vikingfile.com/api/"
 @asynccontextmanager
 async def _get_session(session: ClientSession | None) -> AsyncGenerator[ClientSession, None]:
     close_session = session is None
-    session = session or ClientSession()
+    session = session or ClientSession(trust_env=True)
     try:
         yield session
     finally:
diff --git a/viking_file/clients/client.py b/viking_file/clients/client.py
index 1426a26..f1c59ed 100644
--- a/viking_file/clients/client.py
+++ b/viking_file/clients/client.py
@@ -10,7 +10,7 @@ from viking_file.clients.client_async import AsyncVikingClient
 class VikingClient(AsyncVikingClient):
     def __init__(self, user_hash: str = "", api_timeout: int = 10):
         self._loop = asyncio.new_event_loop()
-        session = ClientSession(loop=self._loop)
+        session = ClientSession(loop=self._loop, trust_env=True)
         super().__init__(user_hash, api_timeout, session)
 
     def __enter__(self):
diff --git a/viking_file/clients/client_async.py b/viking_file/clients/client_async.py
index 588d01e..b7a85ad 100644
--- a/viking_file/clients/client_async.py
+++ b/viking_file/clients/client_async.py
@@ -33,7 +33,7 @@ class AsyncVikingClient:
         self.hash = user_hash
         self.timeout = api_timeout
         self._close_session = _session is None
-        self._session = _session or ClientSession()
+        self._session = _session or ClientSession(trust_env=True)
 
         atexit.register(self._cleanup)