diff --git a/app/Helpers/Invoice/InvoiceSum.php b/app/Helpers/Invoice/InvoiceSum.php
index 694e1cb5f4..8c0cbfd645 100644
--- a/app/Helpers/Invoice/InvoiceSum.php
+++ b/app/Helpers/Invoice/InvoiceSum.php
@@ -18,7 +18,6 @@ use Illuminate\Support\Collection;
 class InvoiceSum
 {
     use Taxer;
-    use Balancer;
     use CustomValuer;
     use Discounter;
     use NumberFormatter;