diff --git a/app/Services/Invoice/MarkPaid.php b/app/Services/Invoice/MarkPaid.php
index bec391591a4c..2c545556c05e 100644
--- a/app/Services/Invoice/MarkPaid.php
+++ b/app/Services/Invoice/MarkPaid.php
@@ -126,7 +126,7 @@ class MarkPaid extends AbstractService
         //     $client->save();
         // }, 1);
 
-        $this->invoice->client->service()->updateBalanceAndPaidToDate($payment->amount, $payment->amount*-1)->save();
+                $this->invoice->client->service()->updateBalanceAndPaidToDate($payment->amount*-1, $payment->amount)->save();
 
         $this->invoice = $this->invoice
                              ->service()
diff --git a/tests/Feature/DeleteInvoiceTest.php b/tests/Feature/DeleteInvoiceTest.php
index 4d378b54a02d..d49f6f27c9e9 100644
--- a/tests/Feature/DeleteInvoiceTest.php
+++ b/tests/Feature/DeleteInvoiceTest.php
@@ -258,7 +258,7 @@ class DeleteInvoiceTest extends TestCase
         $invoice = $invoice->service()->markPaid()->save();
 
         $this->assertEquals(0, $invoice->balance);
-        $this->assertEquals(0, $invoice->client->balance);
+        $this->assertEquals(0, $invoice->client->fresh()->balance);
         $this->assertEquals(20, $invoice->client->paid_to_date);
 
         //partially refund payment
diff --git a/tests/Integration/MarkInvoicePaidTest.php b/tests/Integration/MarkInvoicePaidTest.php
index 873a87340c78..c0921c0b2832 100644
--- a/tests/Integration/MarkInvoicePaidTest.php
+++ b/tests/Integration/MarkInvoicePaidTest.php
@@ -57,8 +57,6 @@ class MarkInvoicePaidTest extends TestCase
         }
 
         //events are not firing which makes this impossible to control.
-nlog($client_balance);
-nlog($invoice_balance);
 
         $this->assertEquals(0.00, $invoice->balance);
         $this->assertEquals(($client_balance - $invoice_balance), $client->balance);