diff --git a/src/identity-and-account/employees/services/employees.service.ts b/src/identity-and-account/employees/services/employees.service.ts
index eb02bb7..7cb0795 100644
--- a/src/identity-and-account/employees/services/employees.service.ts
+++ b/src/identity-and-account/employees/services/employees.service.ts
@@ -176,8 +176,8 @@ export class EmployeesService {
 				job_title: employee.job_title ?? '',
 				external_payroll_id: employee.external_payroll_id,
 				employee_full_name: `${employee.user.first_name} ${employee.user.last_name}`,
-				first_work_day: employee.first_work_day.toISOString().slice(0, 10),
-				last_work_day: employee.last_work_day ? employee.last_work_day.toISOString().slice(0, 10) : undefined,
+				first_work_day: toStringFromDate(employee.first_work_day),
+				last_work_day: employee.last_work_day ? toStringFromDate(employee.last_work_day) : undefined,
 				supervisor_full_name: `${employee.supervisor?.user.first_name}, ${employee.supervisor?.user.last_name}`,
 				module_access: {
 					dashboard: employee.user.user_module_access?.dashboard ?? false,