diff --git a/projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid.component.html b/projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid.component.html
index 2521cc28e58..a933d101c87 100644
--- a/projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid.component.html
+++ b/projects/igniteui-angular/src/lib/grids/tree-grid/tree-grid.component.html
@@ -3,7 +3,6 @@
 <igx-grid-header-row class="igx-grid-thead" tabindex="0"
     [grid]="this"
     [hasMRL]="hasColumnLayouts"
-    [activeDescendant]="activeDescendant"
     [width]="calcWidth"
     [pinnedColumnCollection]="pinnedColumns"
     [unpinnedColumnCollection]="unpinnedColumns"