diff --git a/api4jenkins/http.py b/api4jenkins/http.py
index 91b3403..4465c26 100644
--- a/api4jenkins/http.py
+++ b/api4jenkins/http.py
@@ -1,4 +1,5 @@
 # encoding: utf-8
+import inspect
 import logging
 
 from httpx import (AsyncClient, AsyncHTTPTransport, Client, HTTPTransport,
@@ -29,20 +30,19 @@ def check_response(response: Response) -> None:
     response.raise_for_status()
 
 
+def _new_transport(obj, kwargs):
+    init_args = {
+        arg: kwargs.pop(arg)
+        for arg in inspect.getfullargspec(obj).args
+        if arg in kwargs
+    }
+    return obj(**init_args)
+
+
 def new_http_client(**kwargs) -> Client:
+    trans = _new_transport(HTTPTransport, kwargs)
     return Client(
-        transport=HTTPTransport(
-            verify=kwargs.pop('verify', True),
-            cert=kwargs.pop('cert', None),
-            http1=kwargs.pop('http1', True),
-            http2=kwargs.pop('http2', False),
-            trust_env=kwargs.pop('trust_env', True),
-            proxy=kwargs.pop('proxy', None),
-            uds=kwargs.pop('uds', None),
-            local_address=kwargs.pop('local_address', None),
-            retries=kwargs.pop('retries', 0),
-            socket_options=kwargs.pop('socket_options', None)
-        ),
+        transport=trans,
         **kwargs,
         event_hooks={'request': [log_request], 'response': [check_response]}
     )
@@ -58,19 +58,9 @@ async def async_check_response(response: Response) -> None:
 
 
 def new_async_http_client(**kwargs) -> AsyncClient:
+    trans = _new_transport(AsyncHTTPTransport, kwargs)
     return AsyncClient(
-        transport=AsyncHTTPTransport(
-            verify=kwargs.pop('verify', True),
-            cert=kwargs.pop('cert', None),
-            http1=kwargs.pop('http1', True),
-            http2=kwargs.pop('http2', False),
-            trust_env=kwargs.pop('trust_env', True),
-            proxy=kwargs.pop('proxy', None),
-            uds=kwargs.pop('uds', None),
-            local_address=kwargs.pop('local_address', None),
-            retries=kwargs.pop('retries', 0),
-            socket_options=kwargs.pop('socket_options', None)
-        ),
+        transport=trans,
         **kwargs,
         event_hooks={'request': [async_log_request],
                      'response': [async_check_response]}