diff --git a/providers/os/os.go b/providers/os/os.go
index c84826c..7dfafa0 100644
--- a/providers/os/os.go
+++ b/providers/os/os.go
@@ -101,17 +101,6 @@ func (this *state) funcListFiles (name string) ([]string, error) {
 	if err != nil { return nil, err }
 	entries, err := os.ReadDir(name)
 	if err != nil { return nil, err }
-	sort.Slice(entries, func(left, right int) bool{
-		var leftTime time.Time
-		if leftInfo, err := entries[left].Info(); err != nil {
-			leftTime = leftInfo.ModTime()
-		}
-		var rightTime time.Time
-		if rightInfo, err := entries[right].Info(); err != nil {
-			rightTime = rightInfo.ModTime()
-		}
-		return leftTime.Before(rightTime)
-	})
 	strings := make([]string, len(entries))
 	for index, entry := range entries {
 		strings[index] = entry.Name()
@@ -124,6 +113,17 @@ func (this *state) funcListFilesDate (name string) ([]string, error) {
 	if err != nil { return nil, err }
 	entries, err := os.ReadDir(name)
 	if err != nil { return nil, err }
+	sort.Slice(entries, func(left, right int) bool{
+		var leftTime time.Time
+		if leftInfo, err := entries[left].Info(); err == nil {
+			leftTime = leftInfo.ModTime()
+		}
+		var rightTime time.Time
+		if rightInfo, err := entries[right].Info(); err == nil {
+			rightTime = rightInfo.ModTime()
+		}
+		return leftTime.Before(rightTime)
+	})
 	strings := make([]string, len(entries))
 	for index, entry := range entries {
 		strings[index] = entry.Name()