diff --git a/app/workers/check_brand_clusters.rb b/app/workers/check_brand_clusters.rb
index 080bfbe23..59620fbd3 100644
--- a/app/workers/check_brand_clusters.rb
+++ b/app/workers/check_brand_clusters.rb
@@ -1,6 +1,8 @@
 class CheckBrandClusters
   include Sidekiq::Worker
 
+  sidekiq_options queue: "low"
+
   def perform(ids = nil)
     if ids.present?
       Array(ids).each { |id| check_cluster(id) }
diff --git a/config/sidekiq.yml b/config/sidekiq.yml
index f9dcf2851..d9d1d087f 100644
--- a/config/sidekiq.yml
+++ b/config/sidekiq.yml
@@ -3,3 +3,4 @@
 :queues:
   - mailers
   - default
+  - low