diff --git a/config/environments/production.rb b/config/environments/production.rb
index 5744702..3b0e3c4 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -116,10 +116,7 @@
 
   config.active_job.queue_adapter = :sidekiq
 
-  config.cache_store = :redis_cache_store, {
-    url: ENV["REDIS_URL"],
-    namespace: "#{ENV["APP_NAME"]}-memory-store"
-  }
+  config.cache_store = :mem_cache_store, ENV.fetch("MEMCACHE_SERVERS", "localhost:11211")
 
   if ENV["CACHE_ASSETS"].present?
     config.public_file_server.headers = {