diff --git a/config/environments/production.rb b/config/environments/production.rb
index ae08b2525283ad62cc24ec7a472ca71cc6e29dcc..5fef1dc82decf9bc16f72b6338de782c0ea0ab6b 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -60,7 +60,7 @@ Rails.application.configure do
 
   # Use a different cache store in production.
   config.cache_store = QPixel::NamespacedEnvCache.new(
-    RedisCacheStore.new(url: 'redis://localhost:6379/1')
+    ActiveSupport::Cache::RedisCacheStore.new(url: 'redis://localhost:6379/1')
   )
 
   # Use a real queuing backend for Active Job (and separate queues per environment).