diff --git a/app/models/solid_queue/semaphore.rb b/app/models/solid_queue/semaphore.rb
index a4bb9be4..57b76556 100644
--- a/app/models/solid_queue/semaphore.rb
+++ b/app/models/solid_queue/semaphore.rb
@@ -1,6 +1,5 @@
 class SolidQueue::Semaphore < SolidQueue::Record
   scope :available, -> { where("value > 0") }
-  scope :locked, -> { where(value: 0) }
   scope :expired, -> { where(expires_at: ...Time.current)}
 
   class << self