diff --git a/src/time-and-attendance/schedule-presets/services/schedule-presets-apply.service.ts b/src/time-and-attendance/schedule-presets/services/schedule-presets-apply.service.ts
index 0e0b4e5..770add9 100644
--- a/src/time-and-attendance/schedule-presets/services/schedule-presets-apply.service.ts
+++ b/src/time-and-attendance/schedule-presets/services/schedule-presets-apply.service.ts
@@ -70,7 +70,7 @@ export class SchedulePresetsApplyService {
         const created_shifts: ShiftDto[] = [];
 
         for (const preset_shift of default_preset_shifts) {
-            const date = dated_map.find(date => date.getUTCDay() === WEEKDAY_MAP[preset_shift.week_day])
+            const date = dated_map.find(date => date.getUTCDay() === WEEKDAY_MAP.findIndex(weekday => weekday === preset_shift.week_day)) 
             if (!date) return { success: false, error: 'INVALID_PRESET_DATE' };
 
             const shift = await this.createShiftFromPreset(preset_shift, date, timesheet.id)