diff --git a/spaceAggregator.go b/spaceAggregator.go
index 7cff284..e3f640d 100644
--- a/spaceAggregator.go
+++ b/spaceAggregator.go
@@ -35,8 +35,7 @@ func NewStateAggregator(spaceList map[int][]string) *StateAggregator {
 		ledList: make(map[int][]*Space),
 	}
 
-	i := 0
-	for _, spaceUrls := range spaceList {
+	for i, spaceUrls := range spaceList {
 		for _, url := range spaceUrls {
 			space := &Space{
 				URL: url,
@@ -45,7 +44,6 @@ func NewStateAggregator(spaceList map[int][]string) *StateAggregator {
 			go StartPollWorker(space)
 			s.ledList[i] = append(s.ledList[i], space)
 		}
-		i++
 	}
 
 	return s