diff --git a/lib/volumen/api_routes.rb b/lib/volumen/api_routes.rb
index c531304..b2a3091 100644
--- a/lib/volumen/api_routes.rb
+++ b/lib/volumen/api_routes.rb
@@ -5,7 +5,8 @@ module Volumen
   module ApiRoutes
     def self.registered(app)
       app.before "/api/volumen/*" do
-        headers "Access-Control-Allow-Origin" => "*"
+        headers "Access-Control-Allow-Origin" => "*",
+                "Cache-Control" => "public, max-age=60"
         content_type :json
       end