diff --git a/Chart/AreaChart.js b/Chart/AreaChart.js
index eb0cb30..6f6f831 100644
--- a/Chart/AreaChart.js
+++ b/Chart/AreaChart.js
@@ -5,7 +5,6 @@
     jsOMS.Chart.AreaChart = function (id)
     {
         this.chart = new jsOMS.Chart.LineChart(id);
-        this.chart.getChart().dataSettings.marker.visible = false;
         this.chart.getChart().subtype = 'area';
     };
 
diff --git a/Chart/StackedAreaChart.js b/Chart/StackedAreaChart.js
index b9c2487..427c260 100644
--- a/Chart/StackedAreaChart.js
+++ b/Chart/StackedAreaChart.js
@@ -5,6 +5,7 @@
     jsOMS.Chart.StackedAreaChart = function (id)
     {
         this.chart = new jsOMS.Chart.LineChart(id);
+        this.chart.getChart().dataSettings.marker.visible = false;
         this.chart.getChart().subtype = 'stacked';
     };