diff --git a/actioncable/lib/action_cable/server/worker.rb b/actioncable/lib/action_cable/server/worker.rb
index 72811d4e7d..e9b130e5f0 100644
--- a/actioncable/lib/action_cable/server/worker.rb
+++ b/actioncable/lib/action_cable/server/worker.rb
@@ -19,6 +19,7 @@ module ActionCable
 
       def initialize(max_size: 5)
         @executor = Concurrent::ThreadPoolExecutor.new(
+          name: "ActionCable",
           min_threads: 1,
           max_threads: max_size,
           max_queue: 0,