diff --git a/conftest.py b/conftest.py
index 810c682..4c0cb9a 100644
--- a/conftest.py
+++ b/conftest.py
@@ -1,30 +1,30 @@
 # Copyright (C) 2021 The Software Heritage developers
 # See the AUTHORS file at the top-level directory of this distribution
 # License: GNU Affero General Public License version 3, or any later version
 # See top-level LICENSE file for more information
 
 from os import environ, path
 
 import pytest
 
 import swh.clearlydefined
 from swh.core.db.pytest_plugin import postgresql_fact
 
 SQL_DIR = path.join(path.dirname(swh.clearlydefined.__file__), "sql")
 
 environ["LC_ALL"] = "C.UTF-8"
 pytest_plugins = ["swh.storage.pytest_plugin"]
 
 swh_clearcode = postgresql_fact(
-    "postgresql_proc", db_name="clearcode", dump_files=path.join(SQL_DIR, "*.sql")
+    "postgresql_proc", dbname="clearcode", dump_files=path.join(SQL_DIR, "*.sql")
 )
 
 
 @pytest.fixture
 def clearcode_dsn(swh_clearcode):
     """Basic pg storage configuration with no journal collaborator
     (to avoid pulling optional dependency on clients of this fixture)
 
     """
     clearcode_dsn = swh_clearcode.dsn
     return clearcode_dsn