diff --git a/rest_framework-stubs/test.pyi b/rest_framework-stubs/test.pyi
index 6667913a0..c723fb389 100644
--- a/rest_framework-stubs/test.pyi
+++ b/rest_framework-stubs/test.pyi
@@ -80,14 +80,18 @@ class APIClient(APIRequestFactory, DjangoClient):
 
 class APITransactionTestCase(testcases.TransactionTestCase):
     client_class: APIClient = ...
+    client: APIClient
 
 class APITestCase(testcases.TestCase):
     client_class: APIClient = ...
+    client: APIClient
 
 class APISimpleTestCase(testcases.SimpleTestCase):
     client_class: APIClient = ...
+    client: APIClient
 
 class APILiveServerTestCase(testcases.LiveServerTestCase):
     client_class: APIClient = ...
+    client: APIClient
 
 class URLPatternsTestCase(testcases.SimpleTestCase): ...