diff --git a/lib/active_job/queue_adapters/active_elastic_job_adapter.rb b/lib/active_job/queue_adapters/active_elastic_job_adapter.rb
index c5a150d..54745c4 100644
--- a/lib/active_job/queue_adapters/active_elastic_job_adapter.rb
+++ b/lib/active_job/queue_adapters/active_elastic_job_adapter.rb
@@ -27,7 +27,6 @@ class Error < RuntimeError; end;
       # imposed by Amazon SQS.
       class SerializedJobTooBig < Error
         def initialize(serialized_job)
-          msg = <<-MSG
           super(<<-MSG)
             The job contains #{serialized_job.bytesize} bytes in its serialzed form,
             which exceeds the allowed maximum of #{MAX_MESSAGE_SIZE} bytes imposed by Amazon SQS.