diff --git a/internal/storage/types.go b/internal/storage/types.go
index aca9a119dc..b12ac8ebc0 100644
--- a/internal/storage/types.go
+++ b/internal/storage/types.go
@@ -31,7 +31,7 @@ const (
 )
 
 func (s StatsLogType) LogIdx() string {
-	return fmt.Sprintf("0%d", s)
+	return fmt.Sprintf("%d", s)
 }
 
 type FileReader interface {