diff --git a/src/app/app.menu.component.ts b/src/app/app.menu.component.ts
index 5ff9379..3dc1b9f 100644
--- a/src/app/app.menu.component.ts
+++ b/src/app/app.menu.component.ts
@@ -133,11 +133,9 @@ export class AppMenuComponent implements OnInit {
 
     onKeydown(event: KeyboardEvent) {
         const nodeElement = (<HTMLDivElement> event.target);
-        if (event.key === 'Enter' || event.key === ' '){
-            event.preventDefault();
-        }
-        if (event.key === ' ') {
+        if (event.code === 'Enter' || event.code === 'Space') {
             nodeElement.click();
+            event.preventDefault();
         }
     }
 }