diff --git a/parallel.go b/parallel.go
index 80e3a2f..1bfb445 100644
--- a/parallel.go
+++ b/parallel.go
@@ -65,6 +65,8 @@ func (l *List) RunParallel(callbacks ...Done) {
     }
   )
 
+  defer close(result)
+
   l.Wait.Add(l.Len())
 
   go func() {
@@ -104,8 +106,6 @@ func (l *List) RunParallel(callbacks ...Done) {
 
   l.Wait.Wait()
 
-  close(result)
-
   if _error == nil {
     final(nil, results...)
   }