diff --git a/tests/test_event_source_response.py b/tests/test_event_source_response.py
index fb43abb..07d397e 100644
--- a/tests/test_event_source_response.py
+++ b/tests/test_event_source_response.py
@@ -98,7 +98,7 @@ async def test_disconnect_from_client(httpx_client, caplog):
             finally:
                 # The cancel_called property will be True if timeout was reached
                 assert scope.cancel_called is True
-                assert "chunk: data: 4" in caplog.text
+                assert "chunk: b'data: 4\\r\\n\\r\\n'" in caplog.text
                 assert "Disconnected from client" in caplog.text