diff --git a/iter-list.go b/list-iterator.go
similarity index 98%
rename from iter-list.go
rename to list-iterator.go
index 39296bd..9481a87 100644
--- a/iter-list.go
+++ b/list-iterator.go
@@ -1,7 +1,7 @@
 // Copyright (c) 2024 Celestino Amoroso (celestino.amoroso@gmail.com).
 // All rights reserved.
 
-// iter-list.go
+// list-iterator.go
 package expr
 
 import (
@@ -140,6 +140,6 @@ func (it *ListIterator) Index() int {
 }
 
 func (it *ListIterator) Reset() (bool, error) {
-	it.index = it.start
+	it.index = it.start - it.step
 	return true, nil
 }