diff --git a/projects/igniteui-angular/src/lib/grids/pivot-grid/pivot-grid.interface.ts b/projects/igniteui-angular/src/lib/grids/pivot-grid/pivot-grid.interface.ts
index c6f3a22464f..5a4065ac5be 100644
--- a/projects/igniteui-angular/src/lib/grids/pivot-grid/pivot-grid.interface.ts
+++ b/projects/igniteui-angular/src/lib/grids/pivot-grid/pivot-grid.interface.ts
@@ -84,7 +84,6 @@ export interface IPivotAggregator {
 }
 
 /* marshalByValue */
-/* tsPlainInterface */
 /**
 * Configuration of the pivot grid.
 */