diff --git a/engines/order_management/spec/services/order_management/subscriptions/count_spec.rb b/engines/order_management/spec/services/order_management/subscriptions/count_spec.rb
index 14b5a8c041..75b4e47111 100644
--- a/engines/order_management/spec/services/order_management/subscriptions/count_spec.rb
+++ b/engines/order_management/spec/services/order_management/subscriptions/count_spec.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require 'spec_helper'
+
 module OrderManagement
   module Subscriptions
     describe Count do
diff --git a/engines/order_management/spec/services/order_management/subscriptions/estimator_spec.rb b/engines/order_management/spec/services/order_management/subscriptions/estimator_spec.rb
index e8fe7bf957..63032465d6 100644
--- a/engines/order_management/spec/services/order_management/subscriptions/estimator_spec.rb
+++ b/engines/order_management/spec/services/order_management/subscriptions/estimator_spec.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require 'spec_helper'
+
 module OrderManagement
   module Subscriptions
     describe Estimator do
diff --git a/engines/order_management/spec/services/order_management/subscriptions/proxy_order_syncer_spec.rb b/engines/order_management/spec/services/order_management/subscriptions/proxy_order_syncer_spec.rb
index 501f6fa67e..fc14e7ff4b 100644
--- a/engines/order_management/spec/services/order_management/subscriptions/proxy_order_syncer_spec.rb
+++ b/engines/order_management/spec/services/order_management/subscriptions/proxy_order_syncer_spec.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require 'spec_helper'
+
 module OrderManagement
   module Subscriptions
     describe ProxyOrderSyncer do
diff --git a/engines/order_management/spec/services/order_management/subscriptions/summary_spec.rb b/engines/order_management/spec/services/order_management/subscriptions/summary_spec.rb
index 5e6360c542..454e2e5ba3 100644
--- a/engines/order_management/spec/services/order_management/subscriptions/summary_spec.rb
+++ b/engines/order_management/spec/services/order_management/subscriptions/summary_spec.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require 'spec_helper'
+
 module OrderManagement
   module Subscriptions
     describe Summary do