diff --git a/worker/worker.go b/worker/worker.go
index 5cfb02d..82d3747 100644
--- a/worker/worker.go
+++ b/worker/worker.go
@@ -12,9 +12,7 @@ import (
 const (
 	Unlimited = iota
 	OneByOne
-)
 
-const (
 	Immediately = iota
 )