diff --git a/spec/components/scheduler/manager_spec.rb b/spec/components/scheduler/manager_spec.rb
index 4589a3e9eed..0d6f9f3b921 100644
--- a/spec/components/scheduler/manager_spec.rb
+++ b/spec/components/scheduler/manager_spec.rb
@@ -25,7 +25,7 @@ describe Scheduler::Manager do
     end
   end
 
-  let(:manager) { Scheduler::Manager.new }
+  let(:manager) { Scheduler::Manager.new(Redis.new) }
 
   before do
     $redis.del manager.class.queue_key