diff --git a/src/main/store/anthropic.ts b/src/main/store/anthropic.ts
index 571a7ba..981d68d 100644
--- a/src/main/store/anthropic.ts
+++ b/src/main/store/anthropic.ts
@@ -5,4 +5,5 @@ dotenv.config();
 
 export const anthropic = new Anthropic({
   apiKey: process.env.ANTHROPIC_API_KEY,
+  baseURL: process.env.ANTHROPIC_BASE_URL || 'https://api.anthropic.com',
 });