diff --git a/src/dapla_pseudo/v1/client.py b/src/dapla_pseudo/v1/client.py
index a26c849..523a3d6 100644
--- a/src/dapla_pseudo/v1/client.py
+++ b/src/dapla_pseudo/v1/client.py
@@ -10,6 +10,7 @@
 import requests
 from aiohttp import ClientResponse
 from aiohttp import ClientSession
+from aiohttp import ClientTimeout
 from aiohttp import TCPConnector
 from aiohttp_retry import ExponentialRetry
 from aiohttp_retry import RetryClient
@@ -105,7 +106,9 @@ async def _post(
 
                 return request.name, data, metadata
 
-        aio_session = ClientSession(connector=TCPConnector(limit=200), timeout=timeout)
+        aio_session = ClientSession(
+            connector=TCPConnector(limit=200), timeout=ClientTimeout(total=10 * 60)
+        )
         async with RetryClient(
             client_session=aio_session,
             retry_options=ExponentialRetry(