diff --git a/config/environments/production.rb b/config/environments/production.rb
index 3c4f4fc9a..ab4cfeb17 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -24,7 +24,7 @@ RedmineApp::Application.configure do
   # config.cache_store = :file_store,  "#{Rails.root }/files/cache_store/"
   # config.cache_store = :redis_store, 'redis://localhost:6379/0/cache', { expires_in: 90.minutes  }
   #
-  config.cache_store = :redis_store, 'redis://127.0.0.1:6379/0/cache', { expires_in: 1.minutes  }
+  config.cache_store = :redis_store, 'redis://127.0.0.1:6379/0/cache', { expires_in: 90.minutes  }
   # Enable serving of images, stylesheets, and javascripts from an asset server
   # config.action_controller.asset_host                  = "http://assets.example.com"