diff --git a/django-stubs/contrib/messages/test.pyi b/django-stubs/contrib/messages/test.pyi
new file mode 100644
index 000000000..e680d9548
--- /dev/null
+++ b/django-stubs/contrib/messages/test.pyi
@@ -0,0 +1,9 @@
+from typing import Any
+
+from django.contrib.messages.storage.base import BaseStorage
+from django.http.response import HttpResponse
+
+class MessagesTestMixin:
+    def assertMessages(
+        self, response: HttpResponse, expected_messages: list[Any] | BaseStorage, *, ordered: bool = ...
+    ) -> None: ...
diff --git a/scripts/stubtest/allowlist_todo_django50.txt b/scripts/stubtest/allowlist_todo_django50.txt
index 2818f0ace..9da15e5aa 100644
--- a/scripts/stubtest/allowlist_todo_django50.txt
+++ b/scripts/stubtest/allowlist_todo_django50.txt
@@ -28,7 +28,6 @@ django.contrib.gis.management
 django.contrib.gis.management.commands
 django.contrib.gis.management.commands.inspectdb
 django.contrib.gis.management.commands.ogrinspect
-django.contrib.messages.test
 django.db.backends.mysql.features.DatabaseFeatures.allows_group_by_selected_pks
 django.db.backends.mysql.features.DatabaseFeatures.has_native_uuid_field
 django.db.backends.mysql.features.DatabaseFeatures.supports_expression_defaults
diff --git a/tests/typecheck/test_import_all.yml b/tests/typecheck/test_import_all.yml
index fa943ef02..f35775b39 100644
--- a/tests/typecheck/test_import_all.yml
+++ b/tests/typecheck/test_import_all.yml
@@ -234,6 +234,7 @@
         import django.contrib.messages.storage.session
         import django.contrib.messages.utils
         import django.contrib.messages.views
+        import django.contrib.messages.test
         import django.contrib.postgres
         import django.contrib.postgres.aggregates
         import django.contrib.postgres.aggregates.general