diff --git a/app/Generator/Chart/Report/ChartJsReportChartGenerator.php b/app/Generator/Chart/Report/ChartJsReportChartGenerator.php
index 3ed3d4204b..6869c4c18d 100644
--- a/app/Generator/Chart/Report/ChartJsReportChartGenerator.php
+++ b/app/Generator/Chart/Report/ChartJsReportChartGenerator.php
@@ -43,7 +43,7 @@ class ChartJsReportChartGenerator implements ReportChartGenerator
         foreach ($entries as $entry) {
             $data['labels'][]              = $entry[0]->formatLocalized($format);
             $data['datasets'][0]['data'][] = round($entry[1], 2);
-            $data['datasets'][1]['data'][] = round(($entry[2] * -1), 2);
+            $data['datasets'][1]['data'][] = round($entry[2], 2);
         }
 
         return $data;
diff --git a/app/Http/Controllers/Chart/ReportController.php b/app/Http/Controllers/Chart/ReportController.php
index 9f8669b1d1..0331981df8 100644
--- a/app/Http/Controllers/Chart/ReportController.php
+++ b/app/Http/Controllers/Chart/ReportController.php
@@ -63,8 +63,8 @@ class ReportController extends Controller
             $month = clone $start;
             $month->endOfMonth();
             // total income and total expenses:
-            $incomeSum  = $query->incomeInPeriodCorrected($start, $month, $shared)->sum('amount');
-            $expenseSum = $query->expenseInPeriodCorrected($start, $month, $shared)->sum('amount');
+            $incomeSum  = $query->incomeInPeriodCorrected($start, $month, $shared)->sum('amount_positive');
+            $expenseSum = $query->expenseInPeriodCorrected($start, $month, $shared)->sum('amount_positive');
 
             $entries->push([clone $start, $incomeSum, $expenseSum]);
             $start->addMonth();