diff --git a/config/initializers/cors.rb b/config/initializers/cors.rb
index e5a82f1..66b76b5 100644
--- a/config/initializers/cors.rb
+++ b/config/initializers/cors.rb
@@ -5,12 +5,11 @@
 
 # Read more: https://github.com/cyu/rack-cors
 
-# Rails.application.config.middleware.insert_before 0, Rack::Cors do
-#   allow do
-#     origins "example.com"
-#
-#     resource "*",
-#       headers: :any,
-#       methods: [:get, :post, :put, :patch, :delete, :options, :head]
-#   end
-# end
+Rails.application.config.middleware.insert_before 0, Rack::Cors do
+  allow do
+    origins '*'
+    resource '*',
+      headers: :any,
+      methods: [:get, :post, :put, :patch, :delete, :options, :head]
+  end
+end