diff --git a/test/test_helper.rb b/test/test_helper.rb
index f5c66c6..895d1ae 100644
--- a/test/test_helper.rb
+++ b/test/test_helper.rb
@@ -6,7 +6,7 @@
 
 class ActiveSupport::TestCase
   # Run tests in parallel with specified workers
-  parallelize(workers: :number_of_processors)
+  # parallelize(workers: :number_of_processors)
 
   # Setup all fixtures in test/fixtures/*.yml for all tests in alphabetical order.
   fixtures :all