diff --git a/src/app/treegrid-finjs/tree-grid-finjs-sample.component.html b/src/app/treegrid-finjs/tree-grid-finjs-sample.component.html
index 9027c66b1c..a5f3bd074b 100644
--- a/src/app/treegrid-finjs/tree-grid-finjs-sample.component.html
+++ b/src/app/treegrid-finjs/tree-grid-finjs-sample.component.html
@@ -33,7 +33,7 @@
         displayDensity='compact' childDataKey="Categories"
         columnHidingTitle="Indicators" hiddenColumnsText="Hidden" primaryKey='ID'
         [rowSelectable]="true" [allowFiltering]="true" [showToolbar]="true" [columnHiding]="true"
-        [columnPinning]="true" [exportExcel]="true" [exportExcel]="true" exportExcelText="Export to Excel">
+        [columnPinning]="true" [exportExcel]="true" exportExcelText="Export to Excel">
         <igx-column [field]="'ID'" [hidden]='true'></igx-column>
         <igx-column [field]="'Category'" [width]="'180px'" [groupable]='true' [sortable]='true' [resizable]='true'></igx-column>
         <igx-column [field]="'Type'" [width]="'140px'" [groupable]='true' [sortable]='true' [filterable]='true' [resizable]='true'></igx-column>