diff --git a/frontend/src/app/ntt-gantt/ntt-gantt.component.ts b/frontend/src/app/ntt-gantt/ntt-gantt.component.ts
index acce5c4..cee4900 100644
--- a/frontend/src/app/ntt-gantt/ntt-gantt.component.ts
+++ b/frontend/src/app/ntt-gantt/ntt-gantt.component.ts
@@ -203,6 +203,7 @@ export class NttGanttComponent implements OnInit {
    * @param matDialog injects the matDialog
    */
   constructor(public languageService: LanguageService, public dataService: DataService, public matDialog: MatDialog, private _snackBar: MatSnackBar, public errorService: ErrorService, private location: Location, private dateAdapter: DateAdapter<Date>) {
+    this.config=config;
     this.initLanguge(true);
   }