diff --git a/swh/lister/gitea/tasks.py b/swh/lister/gitea/tasks.py
index f6db2ed..4c70833 100644
--- a/swh/lister/gitea/tasks.py
+++ b/swh/lister/gitea/tasks.py
@@ -1,28 +1,21 @@
-# Copyright (C) 2020 the Software Heritage developers
+# Copyright (C) 2020-2022 the Software Heritage developers
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
-from typing import Dict, Optional
+from typing import Dict
 
 from celery import shared_task
 
 from .lister import GiteaLister
 
 
 @shared_task(name=__name__ + ".FullGiteaRelister")
-def list_gitea_full(
-    url: str,
-    instance: Optional[str] = None,
-    api_token: Optional[str] = None,
-    page_size: Optional[int] = None,
-) -> Dict[str, int]:
+def list_gitea_full(**lister_args) -> Dict[str, int]:
     """Full update of a Gitea instance"""
-    lister = GiteaLister.from_configfile(
-        url=url, instance=instance, api_token=api_token, page_size=page_size
-    )
+    lister = GiteaLister.from_configfile(**lister_args)
     return lister.run().dict()
 
 
 @shared_task(name=__name__ + ".ping")
 def _ping() -> str:
     return "OK"
diff --git a/swh/lister/gitea/tests/test_tasks.py b/swh/lister/gitea/tests/test_tasks.py
index a204cb1..f418e41 100644
--- a/swh/lister/gitea/tests/test_tasks.py
+++ b/swh/lister/gitea/tests/test_tasks.py
@@ -1,61 +1,59 @@
 # Copyright (C) 2020  The Software Heritage developers
 # See the AUTHORS file at the top-level directory of this distribution
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
 from unittest.mock import patch
 
 from swh.lister.pattern import ListerStats
 
 
 def test_ping(swh_scheduler_celery_app, swh_scheduler_celery_worker):
     res = swh_scheduler_celery_app.send_task("swh.lister.gitea.tasks.ping")
     assert res
     res.wait()
     assert res.successful()
     assert res.result == "OK"
 
 
 @patch("swh.lister.gitea.tasks.GiteaLister")
 def test_full_listing(lister, swh_scheduler_celery_app, swh_scheduler_celery_worker):
     lister.from_configfile.return_value = lister
     lister.run.return_value = ListerStats(pages=10, origins=500)
 
     kwargs = dict(url="https://try.gitea.io/api/v1")
     res = swh_scheduler_celery_app.send_task(
         "swh.lister.gitea.tasks.FullGiteaRelister",
         kwargs=kwargs,
     )
     assert res
     res.wait()
     assert res.successful()
 
-    actual_kwargs = dict(**kwargs, instance=None, api_token=None, page_size=None)
-
-    lister.from_configfile.assert_called_once_with(**actual_kwargs)
+    lister.from_configfile.assert_called_once_with(**kwargs)
     lister.run.assert_called_once_with()
 
 
 @patch("swh.lister.gitea.tasks.GiteaLister")
 def test_full_listing_params(
     lister, swh_scheduler_celery_app, swh_scheduler_celery_worker
 ):
     lister.from_configfile.return_value = lister
     lister.run.return_value = ListerStats(pages=10, origins=500)
 
     kwargs = dict(
         url="https://0xacab.org/api/v4",
         instance="0xacab",
         api_token="test",
         page_size=50,
     )
     res = swh_scheduler_celery_app.send_task(
         "swh.lister.gitea.tasks.FullGiteaRelister",
         kwargs=kwargs,
     )
     assert res
     res.wait()
     assert res.successful()
 
     lister.from_configfile.assert_called_once_with(**kwargs)
     lister.run.assert_called_once_with()
diff --git a/swh/lister/gogs/tasks.py b/swh/lister/gogs/tasks.py
index 81287fa..a3ad438 100644
--- a/swh/lister/gogs/tasks.py
+++ b/swh/lister/gogs/tasks.py
@@ -1,28 +1,21 @@
 # Copyright (C) 2022 the Software Heritage developers
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
-from typing import Dict, Optional
+from typing import Dict
 
 from celery import shared_task
 
 from .lister import GogsLister
 
 
 @shared_task(name=__name__ + ".FullGogsRelister")
-def list_gogs_full(
-    url: str,
-    instance: Optional[str] = None,
-    api_token: Optional[str] = None,
-    page_size: Optional[int] = None,
-) -> Dict[str, int]:
+def list_gogs_full(**lister_args) -> Dict[str, int]:
     """Full update of a Gogs instance"""
-    lister = GogsLister.from_configfile(
-        url=url, instance=instance, api_token=api_token, page_size=page_size
-    )
+    lister = GogsLister.from_configfile(**lister_args)
     return lister.run().dict()
 
 
 @shared_task(name=__name__ + ".ping")
 def _ping() -> str:
     return "OK"
diff --git a/swh/lister/gogs/tests/test_tasks.py b/swh/lister/gogs/tests/test_tasks.py
index 2f38341..9698fc3 100644
--- a/swh/lister/gogs/tests/test_tasks.py
+++ b/swh/lister/gogs/tests/test_tasks.py
@@ -1,61 +1,59 @@
 # Copyright (C) 2022  The Software Heritage developers
 # See the AUTHORS file at the top-level directory of this distribution
 # License: GNU General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
 from unittest.mock import patch
 
 from swh.lister.pattern import ListerStats
 
 
 def test_ping(swh_scheduler_celery_app, swh_scheduler_celery_worker):
     res = swh_scheduler_celery_app.send_task("swh.lister.gogs.tasks.ping")
     assert res
     res.wait()
     assert res.successful()
     assert res.result == "OK"
 
 
 @patch("swh.lister.gogs.tasks.GogsLister")
 def test_full_listing(lister, swh_scheduler_celery_app, swh_scheduler_celery_worker):
     lister.from_configfile.return_value = lister
     lister.run.return_value = ListerStats(pages=10, origins=500)
 
     kwargs = dict(url="https://try.gogs.io/api/v1/")
     res = swh_scheduler_celery_app.send_task(
         "swh.lister.gogs.tasks.FullGogsRelister",
         kwargs=kwargs,
     )
     assert res
     res.wait()
     assert res.successful()
 
-    actual_kwargs = dict(**kwargs, instance=None, api_token=None, page_size=None)
-
-    lister.from_configfile.assert_called_once_with(**actual_kwargs)
+    lister.from_configfile.assert_called_once_with(**kwargs)
     lister.run.assert_called_once_with()
 
 
 @patch("swh.lister.gogs.tasks.GogsLister")
 def test_full_listing_params(
     lister, swh_scheduler_celery_app, swh_scheduler_celery_worker
 ):
     lister.from_configfile.return_value = lister
     lister.run.return_value = ListerStats(pages=10, origins=500)
 
     kwargs = dict(
         url="https://gogs-host.com/api/v1/",
         instance="foo",
         api_token="test",
         page_size=50,
     )
     res = swh_scheduler_celery_app.send_task(
         "swh.lister.gogs.tasks.FullGogsRelister",
         kwargs=kwargs,
     )
     assert res
     res.wait()
     assert res.successful()
 
     lister.from_configfile.assert_called_once_with(**kwargs)
     lister.run.assert_called_once_with()