diff --git a/components/tachart/tachartteechart.pas b/components/tachart/tachartteechart.pas
index 64e14bb12c..c9a41c8ebb 100644
--- a/components/tachart/tachartteechart.pas
+++ b/components/tachart/tachartteechart.pas
@@ -24,7 +24,7 @@ interface
 
 uses
   Classes, SysUtils,
-  TAGraph, TAChartAxis, TAChartAxisUtils, TAChartUtils;
+  TAGraph, TAChartAxis, TAChartAxisUtils, TAChartUtils, TASeries;
 
 type
   TChartTeeChart = class helper for TChart
@@ -43,6 +43,12 @@ type
     property MarginTop: TChartDistance index 2 read GetMargin write SetMargin;
   end;
 
+  TPointerSeries = class(TLineSeries)
+  published
+    property LineType default ltNone;
+    property ShowPoints default true;
+  end;
+
 implementation
 
 { TChartTeeChart }