diff --git a/demos/gantt/resource-panel-filtering/src/app/app.component.html b/demos/gantt/resource-panel-filtering/src/app/app.component.html
index c8dc90b1e..34d729911 100644
--- a/demos/gantt/resource-panel-filtering/src/app/app.component.html
+++ b/demos/gantt/resource-panel-filtering/src/app/app.component.html
@@ -7,5 +7,5 @@
 </div>
 
 <smart-gantt-chart #ganttChart id="ganttChart" (onReady)="onReady($event)" [dataSource]="dataSource" [taskColumns]="taskColumns" [resourceColumns]="resourceColumns" [treeSize]="treeSize" 
-[selectedIndexes]="selectedIndexes" [timelineHeaderFormatFunction]="timelineHeaderFormatFunction" [view]="view" [durationUnit]="durationUnit" [resourcePanelHeaderTemplate]="resourcePanelHeaderTemplate"
+ [timelineHeaderFormatFunction]="timelineHeaderFormatFunction" [view]="view" [durationUnit]="durationUnit" [resourcePanelHeaderTemplate]="resourcePanelHeaderTemplate"
 [resourcePanelSize]="resourcePanelSize" [taskPanelSize]="taskPanelSize"></smart-gantt-chart>
\ No newline at end of file
diff --git a/demos/gantt/resource-panel-filtering/src/app/app.component.ts b/demos/gantt/resource-panel-filtering/src/app/app.component.ts
index f7f21ee3d..2a79898ce 100644
--- a/demos/gantt/resource-panel-filtering/src/app/app.component.ts
+++ b/demos/gantt/resource-panel-filtering/src/app/app.component.ts
@@ -1,6 +1,6 @@
 import { Component, ViewChild, OnInit, AfterViewInit, ViewEncapsulation } from '@angular/core';
 import { RadioButtonComponent, RadioButton } from '@smart-webcomponents-angular/radiobutton';
-import { GanttChartComponent, GanttChartResourceTimelineView, GanttChartTaskResource, GanttChart, GanttChartResource, Smart } from '@smart-webcomponents-angular/ganttchart';
+import { GanttChartComponent, GanttChartResourceTimelineView, GanttChart, GanttChartResource, Smart } from '@smart-webcomponents-angular/ganttchart';
 
 
 @Component({