diff --git a/src/lib/api.ts b/src/lib/api.ts
index 919289d..9e0fd09 100644
--- a/src/lib/api.ts
+++ b/src/lib/api.ts
@@ -1,4 +1,4 @@
-const API_URL = import.meta.env.VITE_API_URL || 'http://localhost:3005/api';
+const API_URL = import.meta.env.VITE_API_URL || (import.meta.env.PROD ? '/api' : 'http://localhost:3005/api');
 
 const getHeaders = () => {
   const token = localStorage.getItem('auth_token');