diff --git a/tests/integration/providers/test_bedrock_mantle_claude_chat_wire.py b/tests/integration/providers/test_bedrock_mantle_claude_chat_wire.py
index 3652e49fe8a..2eed92fb873 100644
--- a/tests/integration/providers/test_bedrock_mantle_claude_chat_wire.py
+++ b/tests/integration/providers/test_bedrock_mantle_claude_chat_wire.py
@@ -956,7 +956,7 @@ _UNSUPPORTED: Final = (
         "supports_sampling_params",
         {"temperature": 0.2},
         {},
-        "Only temperature=1 is supported",
+        "does not support parameters: ['temperature']",
         id="temperature_on_a_fixed_sampling_model",
     ),
     pytest.param(