diff --git a/config/initializers/schedule_tasks.rb b/config/initializers/schedule_tasks.rb
index 5089e5c..5954c8f 100644
--- a/config/initializers/schedule_tasks.rb
+++ b/config/initializers/schedule_tasks.rb
@@ -1,4 +1,4 @@
 # config/initializers/schedule_tasks.rb
 Rails.application.config.after_initialize do
-  RefreshSitemapWorker.perform_async unless Rails.env.production? && ENV["RAILS_BUILD"]
+  RefreshSitemapWorker.perform_async unless Rails.env.production? && !ENV["RAILS_BUILD"]
 end