diff --git a/src/app/shared/confirmacion/confirmacion.component.ts b/src/app/shared/confirmacion/confirmacion.component.ts
index 9dea197..cb21e00 100644
--- a/src/app/shared/confirmacion/confirmacion.component.ts
+++ b/src/app/shared/confirmacion/confirmacion.component.ts
@@ -3,6 +3,7 @@ import { ArticuloService } from 'src/app/services/articulo/articulo.service';
 import { IArticulo } from 'src/app/interfaces/IArticulo';
 import { BsModalRef } from 'ngx-bootstrap/modal';
 import { InactiveScreenService } from 'src/app/services/inactive-screen/inactive-screen.service';
+import { Subject } from 'rxjs';
 
 @Component({
   selector: 'app-confirmacion',
@@ -12,12 +13,15 @@ import { InactiveScreenService } from 'src/app/services/inactive-screen/inactive
 export class ConfirmacionComponent implements OnInit {
   idArticulo: number;
   articulo: IArticulo;
+  onClose: Subject<any>;
 
   constructor(
     public modalRef: BsModalRef,
     private articuloService: ArticuloService,
     private inactiveScreen: InactiveScreenService,
-  ) { }
+  ) {
+    this.onClose = new Subject();
+  }
 
   ngOnInit() {
     this.articuloService.getById(this.idArticulo)