diff --git a/evals/registry/completion_fns/langchain_llms.yaml b/evals/registry/completion_fns/langchain_llms.yaml
index f4dea57861..d82e4e34a0 100644
--- a/evals/registry/completion_fns/langchain_llms.yaml
+++ b/evals/registry/completion_fns/langchain_llms.yaml
@@ -23,5 +23,5 @@ langchain/chat_model/gpt-3.5-turbo:
   class: evals.completion_fns.langchain_llm:LangChainChatModelCompletionFn
   args:
     llm: ChatOpenAI
-    chat_model_kwargs:
+    llm_kwargs:
       model_name: gpt-3.5-turbo