diff --git a/src/ahriman/core/auth/__init__.py b/src/ahriman/core/auth/__init__.py
index 76cdd8f9..17c96868 100644
--- a/src/ahriman/core/auth/__init__.py
+++ b/src/ahriman/core/auth/__init__.py
@@ -18,6 +18,3 @@
 # along with this program. If not, see <http://www.gnu.org/licenses/>.
 #
 from ahriman.core.auth.auth import Auth
-
-from ahriman.core.auth.mapping import Mapping
-from ahriman.core.auth.oauth import OAuth
diff --git a/src/ahriman/core/auth/auth.py b/src/ahriman/core/auth/auth.py
index 2edcf00f..99fedc6d 100644
--- a/src/ahriman/core/auth/auth.py
+++ b/src/ahriman/core/auth/auth.py
@@ -78,10 +78,10 @@ class Auth(LazyLogging):
         """
         provider = AuthSettings.from_option(configuration.get("auth", "target", fallback="disabled"))
         if provider == AuthSettings.Configuration:
-            from ahriman.core.auth import Mapping
+            from ahriman.core.auth.mapping import Mapping
             return Mapping(configuration, database)
         if provider == AuthSettings.OAuth:
-            from ahriman.core.auth import OAuth
+            from ahriman.core.auth.oauth import OAuth
             return OAuth(configuration, database)
         return cls(configuration)
 
diff --git a/src/ahriman/core/auth/oauth.py b/src/ahriman/core/auth/oauth.py
index f8cc00bd..6628375e 100644
--- a/src/ahriman/core/auth/oauth.py
+++ b/src/ahriman/core/auth/oauth.py
@@ -21,7 +21,7 @@ import aioauth_client
 
 from typing import Optional, Type
 
-from ahriman.core.auth import Mapping
+from ahriman.core.auth.mapping import Mapping
 from ahriman.core.configuration import Configuration
 from ahriman.core.database import SQLite
 from ahriman.core.exceptions import OptionError
diff --git a/src/ahriman/web/views/user/login.py b/src/ahriman/web/views/user/login.py
index 4d3970e0..e579060b 100644
--- a/src/ahriman/web/views/user/login.py
+++ b/src/ahriman/web/views/user/login.py
@@ -53,7 +53,7 @@ class LoginView(BaseView):
         Examples:
             This request must not be used directly.
         """
-        from ahriman.core.auth import OAuth
+        from ahriman.core.auth.oauth import OAuth
 
         oauth_provider = self.validator
         if not isinstance(oauth_provider, OAuth):  # there is actually property, but mypy does not like it anyway
diff --git a/tests/ahriman/core/auth/conftest.py b/tests/ahriman/core/auth/conftest.py
index 6c60788b..57d1dc35 100644
--- a/tests/ahriman/core/auth/conftest.py
+++ b/tests/ahriman/core/auth/conftest.py
@@ -1,6 +1,7 @@
 import pytest
 
-from ahriman.core.auth import Mapping, OAuth
+from ahriman.core.auth.mapping import Mapping
+from ahriman.core.auth.oauth import OAuth
 from ahriman.core.configuration import Configuration
 from ahriman.core.database import SQLite
 
diff --git a/tests/ahriman/core/auth/test_auth.py b/tests/ahriman/core/auth/test_auth.py
index 7a740929..600d521d 100644
--- a/tests/ahriman/core/auth/test_auth.py
+++ b/tests/ahriman/core/auth/test_auth.py
@@ -1,4 +1,6 @@
-from ahriman.core.auth import Auth, Mapping, OAuth
+from ahriman.core.auth import Auth
+from ahriman.core.auth.mapping import Mapping
+from ahriman.core.auth.oauth import OAuth
 from ahriman.core.configuration import Configuration
 from ahriman.core.database import SQLite
 from ahriman.models.user import User
diff --git a/tests/ahriman/core/auth/test_mapping.py b/tests/ahriman/core/auth/test_mapping.py
index f28c45cd..094f48aa 100644
--- a/tests/ahriman/core/auth/test_mapping.py
+++ b/tests/ahriman/core/auth/test_mapping.py
@@ -1,6 +1,6 @@
 from pytest_mock import MockerFixture
 
-from ahriman.core.auth import Mapping
+from ahriman.core.auth.mapping import Mapping
 from ahriman.models.user import User
 from ahriman.models.user_access import UserAccess
 
diff --git a/tests/ahriman/core/auth/test_oauth.py b/tests/ahriman/core/auth/test_oauth.py
index 475e8b9c..a2dc330c 100644
--- a/tests/ahriman/core/auth/test_oauth.py
+++ b/tests/ahriman/core/auth/test_oauth.py
@@ -3,7 +3,7 @@ import pytest
 
 from pytest_mock import MockerFixture
 
-from ahriman.core.auth import OAuth
+from ahriman.core.auth.oauth import OAuth
 from ahriman.core.exceptions import OptionError
 
 
diff --git a/tests/ahriman/web/conftest.py b/tests/ahriman/web/conftest.py
index c1ee8172..0c6dd87e 100644
--- a/tests/ahriman/web/conftest.py
+++ b/tests/ahriman/web/conftest.py
@@ -9,7 +9,7 @@ from unittest.mock import MagicMock
 
 import ahriman.core.auth.helpers
 
-from ahriman.core.auth import OAuth
+from ahriman.core.auth.oauth import OAuth
 from ahriman.core.configuration import Configuration
 from ahriman.core.database import SQLite
 from ahriman.core.repository import Repository