diff --git a/tests/test_client/tests.py b/tests/test_client/tests.py
index a808cc9763a..d9be3416f20 100644
--- a/tests/test_client/tests.py
+++ b/tests/test_client/tests.py
@@ -894,8 +894,11 @@ class ClientTest(TestCase):
         self.assertEqual(response.content, b'temp_file')
 
     def test_uploading_named_temp_file(self):
-        test_file = tempfile.NamedTemporaryFile()
-        response = self.client.post('/upload_view/', data={'named_temp_file': test_file})
+        with tempfile.NamedTemporaryFile() as test_file:
+            response = self.client.post(
+                '/upload_view/',
+                data={'named_temp_file': test_file},
+            )
         self.assertEqual(response.content, b'named_temp_file')