diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..94e8e06
Binary files /dev/null and b/.DS_Store differ
diff --git a/lib/apia/rack.rb b/lib/apia/rack.rb
index b734afa..761617e 100644
--- a/lib/apia/rack.rb
+++ b/lib/apia/rack.rb
@@ -79,7 +79,7 @@ def handle_request(env, api_path)
 
       validate_api if development?
 
-      access_control_request_method = env['HTTP_ACCESS_CONTROL_REQUEST_METHOD']&.upcase
+      access_control_request_method = env['HTTP_ACCESS_CONTROL_REQUEST_METHOD']&.upcase if request_method == 'OPTIONS'
       route = find_route((access_control_request_method || request_method), api_path)
       if route.nil?
         Apia::Notifications.notify(:request_route_not_found, notify_hash)