diff --git a/tests/test_response.py b/tests/test_response.py
index 3bfce480..ff23b3b8 100644
--- a/tests/test_response.py
+++ b/tests/test_response.py
@@ -82,7 +82,6 @@ def test_response_header(app):
     request, response = app.test_client.get("/")
     assert dict(response.headers) == {
         "connection": "keep-alive",
-        "keep-alive": str(app.config.KEEP_ALIVE_TIMEOUT),
         "content-length": "11",
         "content-type": "application/json",
     }