diff --git a/tests/i18n/tests.py b/tests/i18n/tests.py
index a25f6bcd9e..0093181f64 100644
--- a/tests/i18n/tests.py
+++ b/tests/i18n/tests.py
@@ -2358,7 +2358,7 @@ class WatchForTranslationChangesTests(SimpleTestCase):
 
     def test_i18n_app_dirs(self):
         mocked_sender = mock.MagicMock()
-        with self.settings(INSTALLED_APPS=["tests.i18n.sampleproject"]):
+        with self.settings(INSTALLED_APPS=["i18n.sampleproject"]):
             watch_for_translation_changes(mocked_sender)
         project_dir = Path(__file__).parent / "sampleproject" / "locale"
         mocked_sender.watch_dir.assert_any_call(project_dir, "**/*.mo")
diff --git a/tests/sessions_tests/tests.py b/tests/sessions_tests/tests.py
index cac0e9bdc6..96f8dbcd5b 100644
--- a/tests/sessions_tests/tests.py
+++ b/tests/sessions_tests/tests.py
@@ -915,9 +915,9 @@ class CookieSessionTests(SessionTestsMixin, SimpleTestCase):
 class ClearSessionsCommandTests(SimpleTestCase):
     def test_clearsessions_unsupported(self):
         msg = (
-            "Session engine 'tests.sessions_tests.no_clear_expired' doesn't "
+            "Session engine 'sessions_tests.no_clear_expired' doesn't "
             "support clearing expired sessions."
         )
-        with self.settings(SESSION_ENGINE="tests.sessions_tests.no_clear_expired"):
+        with self.settings(SESSION_ENGINE="sessions_tests.no_clear_expired"):
             with self.assertRaisesMessage(management.CommandError, msg):
                 management.call_command("clearsessions")
diff --git a/tests/test_client/tests.py b/tests/test_client/tests.py
index f13b05f25b..ddc063f33d 100644
--- a/tests/test_client/tests.py
+++ b/tests/test_client/tests.py
@@ -44,7 +44,7 @@ from .views import TwoArgException, get_view, post_view, trace_view
 
 def middleware_urlconf(get_response):
     def middleware(request):
-        request.urlconf = "tests.test_client.urls_middleware_urlconf"
+        request.urlconf = "test_client.urls_middleware_urlconf"
         return get_response(request)
 
     return middleware
@@ -53,7 +53,7 @@ def middleware_urlconf(get_response):
 @async_only_middleware
 def async_middleware_urlconf(get_response):
     async def middleware(request):
-        request.urlconf = "tests.test_client.urls_middleware_urlconf"
+        request.urlconf = "test_client.urls_middleware_urlconf"
         return await get_response(request)
 
     return middleware