diff --git a/packages/langchain/src/index.ts b/packages/langchain/src/index.ts
index 191b8f8e..f279b95a 100644
--- a/packages/langchain/src/index.ts
+++ b/packages/langchain/src/index.ts
@@ -1,6 +1,6 @@
 export { OpenAiChatClient, OpenAiEmbeddingClient } from './openai/index.js';
 export type {
-  OpenAIChatModelInput,
-  OpenAIEmbeddingInput,
-  OpenAIChatCallOptions
+  OpenAiChatModelInput,
+  OpenAiEmbeddingInput,
+  OpenAiChatCallOptions
 } from './openai/index.js';