diff --git a/utils/app/const.ts b/utils/app/const.ts
index c008e04..e7966c3 100644
--- a/utils/app/const.ts
+++ b/utils/app/const.ts
@@ -3,7 +3,7 @@ export const DEFAULT_SYSTEM_PROMPT =
   "You are ChatGPT, a large language model trained by OpenAI. Follow the user's instructions carefully. Respond using markdown.";
 
 export const OPENAI_API_HOST =
-  process.env.OPENAI_API_HOST || 'https://openrouter.ai';
+  process.env.OPENAI_API_HOST || 'https://openrouter.ai/api';
 
 export const DEFAULT_TEMPERATURE = 
   parseFloat(process.env.NEXT_PUBLIC_DEFAULT_TEMPERATURE || "0.7");