1 files changed, 1 insertions, 4 deletions
diff --git a/lib/gitlab/experimentation/controller_concern.rb b/lib/gitlab/experimentation/controller_concern.rb
index ca9205a8f8c..2a43f0d5ca9 100644
--- a/lib/gitlab/experimentation/controller_concern.rb
+++ b/lib/gitlab/experimentation/controller_concern.rb
@@ -11,6 +11,7 @@ module Gitlab
   module Experimentation
     module ControllerConcern
       include ::Gitlab::Experimentation::GroupTypes
+      include Gitlab::Tracking::Helpers
       extend ActiveSupport::Concern
 
       included do
@@ -101,10 +102,6 @@ module Gitlab
 
       private
 
-      def dnt_enabled?
-        Gitlab::Utils.to_boolean(request.headers['DNT'])
-      end
-
       def experimentation_subject_id
         cookies.signed[:experimentation_subject_id]
       end