diff --git a/lib/shoryuken/extensions/active_job_adapter.rb b/lib/shoryuken/extensions/active_job_adapter.rb
index 90513d71..9fc347d0 100644
--- a/lib/shoryuken/extensions/active_job_adapter.rb
+++ b/lib/shoryuken/extensions/active_job_adapter.rb
@@ -26,7 +26,7 @@ def enqueue(job)
         end
 
         def enqueue_at(job, timestamp)
-          instance.enqueue(job, timestamp)
+          instance.enqueue_at(job, timestamp)
         end
       end