diff --git a/config/initializers/0_inject_enterprise_edition_module.rb b/config/initializers/0_inject_enterprise_edition_module.rb
index 4b21732e1797d18f9e4ec6b0670683491a3345ca..39595e23abec5f2fbb059d4fdce5e0fd044a4a59 100644
--- a/config/initializers/0_inject_enterprise_edition_module.rb
+++ b/config/initializers/0_inject_enterprise_edition_module.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require 'active_support/inflector'
+
 module InjectEnterpriseEditionModule
   def prepend_if_ee(constant)
     prepend(constant.constantize) if Gitlab.ee?
diff --git a/qa/qa.rb b/qa/qa.rb
index 18fb4509dce0db86a76b6d1c01935b14cf29750c..8be2a28942271d83685d45e2b444e7313cadd085 100644
--- a/qa/qa.rb
+++ b/qa/qa.rb
@@ -4,6 +4,9 @@
 
 Encoding.default_external = 'UTF-8'
 
+require_relative '../lib/gitlab'
+require_relative '../config/initializers/0_inject_enterprise_edition_module'
+
 module QA
   ##
   # GitLab QA runtime classes, mostly singletons.