diff --git a/src/app/employee/edit/edit.component.ts b/src/app/employee/edit/edit.component.ts
index 6cacb51..769a938 100644
--- a/src/app/employee/edit/edit.component.ts
+++ b/src/app/employee/edit/edit.component.ts
@@ -57,7 +57,7 @@ export class EditComponent implements OnInit {
       postcode: [this.employee.postcode, [Validators.required, Validators.minLength(5), Validators.maxLength(5)]],
       city: [this.employee.city, Validators.required],
       phone: [this.employee.phone, Validators.required],
-      qualifications: [this.employee.skillSet?.map(skill => skill.id) || []]
+      qualifications: [this.employee.skillSet?.map(skill => skill.id) ?? []]
     });
   }