diff --git a/tests/llm_translation/test_bedrock_invoke_tests.py b/tests/llm_translation/test_bedrock_invoke_tests.py
index 2795d894f2..e87f629be6 100644
--- a/tests/llm_translation/test_bedrock_invoke_tests.py
+++ b/tests/llm_translation/test_bedrock_invoke_tests.py
@@ -114,7 +114,7 @@ def test_nova_invoke_streaming_chunk_parsing():
     }
     result = decoder._chunk_parser(nova_tool_start_chunk)
     assert result.choices[0].delta.content == ""
-    assert result.choices[0].index == 1
+    assert result.choices[0].index == 0
     assert result.choices[0].delta.tool_calls is not None
     assert result.choices[0].delta.tool_calls[0].type == "function"
     assert result.choices[0].delta.tool_calls[0].function.name == "get_weather"
@@ -129,7 +129,7 @@ def test_nova_invoke_streaming_chunk_parsing():
     }
     result = decoder._chunk_parser(nova_tool_args_chunk)
     assert result.choices[0].delta.content == ""
-    assert result.choices[0].index == 2
+    assert result.choices[0].index == 0
     assert result.choices[0].delta.tool_calls is not None
     assert (
         result.choices[0].delta.tool_calls[0].function.arguments