diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index d67f0c700984deddfc41ffa0253f773380e885bd..41e6b47985120e2f27d5d024d2e798215ae56710 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -35,9 +35,6 @@ export class AppComponent implements OnInit {
 		this.sidenavService.setSidenav(this.rightAddCourse);
 	}
 
-	closeSidenav(id) {
-		return id.close();
-	}
 }
 document.addEventListener('WebComponentsReady', function() {
   const customEvent = new CustomEvent('myuw-login', {