diff --git a/docs/en/docs/tutorial/cors.md b/docs/en/docs/tutorial/cors.md
index e3de37b43..8a3a8eb0a 100644
--- a/docs/en/docs/tutorial/cors.md
+++ b/docs/en/docs/tutorial/cors.md
@@ -46,7 +46,7 @@ You can also specify whether your backend allows:
 * Specific HTTP methods (`POST`, `PUT`) or all of them with the wildcard `"*"`.
 * Specific HTTP headers or all of them with the wildcard `"*"`.
 
-{* ../../docs_src/cors/tutorial001.py hl[2,6:11,13:19] *}
+{* ../../docs_src/cors/tutorial001_py39.py hl[2,6:11,13:19] *}
 
 
 The default parameters used by the `CORSMiddleware` implementation are restrictive by default, so you'll need to explicitly enable particular origins, methods, or headers, in order for browsers to be permitted to use them in a Cross-Domain context.
diff --git a/docs_src/cors/tutorial001.py b/docs_src/cors/tutorial001_py39.py
similarity index 100%
rename from docs_src/cors/tutorial001.py
rename to docs_src/cors/tutorial001_py39.py
diff --git a/tests/test_tutorial/test_cors/test_tutorial001.py b/tests/test_tutorial/test_cors/test_tutorial001.py
index f62c9df4f..6a733693a 100644
--- a/tests/test_tutorial/test_cors/test_tutorial001.py
+++ b/tests/test_tutorial/test_cors/test_tutorial001.py
@@ -1,6 +1,6 @@
 from fastapi.testclient import TestClient
 
-from docs_src.cors.tutorial001 import app
+from docs_src.cors.tutorial001_py39 import app
 
 
 def test_cors():