diff --git a/django/db/backends/base/operations.py b/django/db/backends/base/operations.py
index 889e4d87b4..dba9fcbba8 100644
--- a/django/db/backends/base/operations.py
+++ b/django/db/backends/base/operations.py
@@ -228,6 +228,7 @@ class BaseDatabaseOperations:
                 "DatabaseOperations.lookup_cast() instead."
             ),
             RemovedInDjango60Warning,
+            stacklevel=2,
         )
         return "%s"
 
diff --git a/tests/backends/base/test_operations.py b/tests/backends/base/test_operations.py
index 8df02ee76b..18433352ad 100644
--- a/tests/backends/base/test_operations.py
+++ b/tests/backends/base/test_operations.py
@@ -239,8 +239,9 @@ class DeprecationTests(TestCase):
             "DatabaseOperations.field_cast_sql() is deprecated use "
             "DatabaseOperations.lookup_cast() instead."
         )
-        with self.assertRaisesMessage(RemovedInDjango60Warning, msg):
+        with self.assertWarnsMessage(RemovedInDjango60Warning, msg) as ctx:
             base_ops.field_cast_sql("integer", "IntegerField")
+        self.assertEqual(ctx.filename, __file__)
 
     def test_field_cast_sql_usage_warning(self):
         compiler = Author.objects.all().query.get_compiler(connection.alias)