diff --git a/config/initializers/cors.rb b/config/initializers/cors.rb
index 82a9efa..6a5e8ff 100644
--- a/config/initializers/cors.rb
+++ b/config/initializers/cors.rb
@@ -1,6 +1,6 @@
 Rails.application.config.middleware.insert_before 0, Rack::Cors do
   allow do
-    origins 'http://localhost:4000'
+    origins 'http://localhost:3000'
     resource(
       '*',
       headers: :any,