diff --git a/litellm/tests/test_completion.py b/litellm/tests/test_completion.py
index 2e90ab8e7e3..5feacecd2e6 100644
--- a/litellm/tests/test_completion.py
+++ b/litellm/tests/test_completion.py
@@ -2540,7 +2540,6 @@ def test_replicate_custom_prompt_dict():
                 }
             ],
             mock_response="Hello world",
-            mock_response="hello world",
             repetition_penalty=0.1,
             num_retries=3,
         )