diff --git a/docs_src/cookie_params/tutorial001_an.py b/docs_src/cookie_params/tutorial001_an.py
deleted file mode 100644
index 6d5931229..000000000
--- a/docs_src/cookie_params/tutorial001_an.py
+++ /dev/null
@@ -1,11 +0,0 @@
-from typing import Union
-
-from fastapi import Cookie, FastAPI
-from typing_extensions import Annotated
-
-app = FastAPI()
-
-
-@app.get("/items/")
-async def read_items(ads_id: Annotated[Union[str, None], Cookie()] = None):
-    return {"ads_id": ads_id}
diff --git a/docs_src/cookie_params/tutorial001.py b/docs_src/cookie_params/tutorial001_py39.py
similarity index 100%
rename from docs_src/cookie_params/tutorial001.py
rename to docs_src/cookie_params/tutorial001_py39.py
diff --git a/tests/test_tutorial/test_cookie_params/test_tutorial001.py b/tests/test_tutorial/test_cookie_params/test_tutorial001.py
index 90e8dfd37..a65249d65 100644
--- a/tests/test_tutorial/test_cookie_params/test_tutorial001.py
+++ b/tests/test_tutorial/test_cookie_params/test_tutorial001.py
@@ -5,16 +5,15 @@ import pytest
 from dirty_equals import IsDict
 from fastapi.testclient import TestClient
 
-from ...utils import needs_py39, needs_py310
+from ...utils import needs_py310
 
 
 @pytest.fixture(
     name="mod",
     params=[
-        "tutorial001",
+        "tutorial001_py39",
         pytest.param("tutorial001_py310", marks=needs_py310),
-        "tutorial001_an",
-        pytest.param("tutorial001_an_py39", marks=needs_py39),
+        "tutorial001_an_py39",
         pytest.param("tutorial001_an_py310", marks=needs_py310),
     ],
 )