diff --git a/docs/en/docs/advanced/wsgi.md b/docs/en/docs/advanced/wsgi.md
index 29fd2d359..07147df0a 100644
--- a/docs/en/docs/advanced/wsgi.md
+++ b/docs/en/docs/advanced/wsgi.md
@@ -12,7 +12,7 @@ Then wrap the WSGI (e.g. Flask) app with the middleware.
 
 And then mount that under a path.
 
-{* ../../docs_src/wsgi/tutorial001.py hl[2:3,3] *}
+{* ../../docs_src/wsgi/tutorial001_py39.py hl[2:3,3] *}
 
 ## Check it { #check-it }
 
diff --git a/docs_src/wsgi/tutorial001.py b/docs_src/wsgi/tutorial001_py39.py
similarity index 100%
rename from docs_src/wsgi/tutorial001.py
rename to docs_src/wsgi/tutorial001_py39.py
diff --git a/tests/test_tutorial/test_wsgi/test_tutorial001.py b/tests/test_tutorial/test_wsgi/test_tutorial001.py
index 4f8225273..9fe8c2a4b 100644
--- a/tests/test_tutorial/test_wsgi/test_tutorial001.py
+++ b/tests/test_tutorial/test_wsgi/test_tutorial001.py
@@ -1,6 +1,6 @@
 from fastapi.testclient import TestClient
 
-from docs_src.wsgi.tutorial001 import app
+from docs_src.wsgi.tutorial001_py39 import app
 
 client = TestClient(app)