diff --git a/nginx.conf b/nginx.conf
index 484dc00..4b6fc8f 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -5,13 +5,13 @@ server {
     index index.html index.htm;
 
     location / {
-        add_header 'Access-Control-Allow-Origin' 'https://www.boot.dev';
+        add_header 'Access-Control-Allow-Origin' 'https://www.boot.dev, http://localhost:5000, http://localhost:8000';
         add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
         add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
         add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';
 
         if ($request_method = 'OPTIONS') {
-            add_header 'Access-Control-Allow-Origin' 'https://www.boot.dev';
+            add_header 'Access-Control-Allow-Origin' 'https://www.boot.dev, http://localhost:5000, http://localhost:8000';
             add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
             add_header 'Access-Control-Allow-Headers' 'DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range';
             add_header 'Access-Control-Expose-Headers' 'Content-Length,Content-Range';