diff --git a/src/time-and-attendance/exports/csv-exports.utils.ts b/src/time-and-attendance/exports/csv-exports.utils.ts
index 45fbc37..3b333e3 100644
--- a/src/time-and-attendance/exports/csv-exports.utils.ts
+++ b/src/time-and-attendance/exports/csv-exports.utils.ts
@@ -1,5 +1,5 @@
+import { WEEKLY_LIMIT_HOURS } from "src/common/utils/constants.utils";
 import { HolidayService } from "src/time-and-attendance/domains/services/holiday.service";
-import { OvertimeService } from "src/time-and-attendance/domains/services/overtime.service";
 import { CsvRow, InternalCsvRow } from "src/time-and-attendance/exports/export-csv-options.dto";
 
 const REGULAR = 1;
@@ -57,10 +57,9 @@ export const applyHolidayRequalifications = async (
     return result;
 }
 
-export const applyOvertimeRequalifications = async (
+export const applyOvertimeRequalifications = (
     consolidated_rows: InternalCsvRow[],
-    overtime_service: OvertimeService,
-): Promise<CsvRow[]> => {
+): CsvRow[] => {
     const result: InternalCsvRow[] = [];
 
     //regroup rows by timesheet and week number
@@ -74,36 +73,29 @@ export const applyOvertimeRequalifications = async (
     }
 
     for (const [, rows] of grouped_rows) {
-        //use the 1st row to determine wich timesheet and wich week number
-        const representative = rows[0];
-        const summary = await overtime_service.getWeekOvertimeSummary(
-            representative.timesheet_id,
-            representative.shift_date
-        );
-        //if it fails, push to rows as is
-        if (!summary.success) { result.push(...rows); continue; };
-
-        //combine daily and weekly overtime hours
-        const overtime_hours = summary.data.total_overtime + summary.data.daily_overtime_kept;
-        //if no overtime, push as is
-        if (overtime_hours <= 0) { result.push(...rows); continue; };
-        
-        //search for regular hour rows and deduct overtime hours from it
         const regular_hours = rows.find(r => r.code === REGULAR);
-        if (!regular_hours?.quantite_hre) { result.push(...rows); continue; };
 
-        //ensures that its not possible to deduct more hours than the amount of regular hours
+        // if no regular hours row, push as is
+        if (!regular_hours?.quantite_hre) { result.push(...rows); continue; }
+
+        // calculate overtime directly from consolidated regular hours
+        const overtime_hours = Math.max(0, regular_hours.quantite_hre - WEEKLY_LIMIT_HOURS);
+
+        // if no overtime, push as is
+        if (overtime_hours <= 0) { result.push(...rows); continue; }
+
+        // ensures that its not possible to deduct more hours than the amount of regular hours
         const deducted = Math.min(overtime_hours, regular_hours.quantite_hre);
         const remaining = regular_hours.quantite_hre - deducted;
 
         for (const row of rows) {
             if (row === regular_hours) {
-                //pushes the regular rows with subtracted overtime hours, if enough hours available
+                // pushes the regular row with subtracted overtime hours, if enough hours remaining
                 if (remaining > 0) {
                     result.push({ ...regular_hours, quantite_hre: remaining });
                 }
             } else {
-                //other rows are left unchanged
+                // other rows are left unchanged
                 result.push(row);
             }
         }
diff --git a/src/time-and-attendance/exports/services/csv-exports.service.ts b/src/time-and-attendance/exports/services/csv-exports.service.ts
index bba4779..9f8291d 100644
--- a/src/time-and-attendance/exports/services/csv-exports.service.ts
+++ b/src/time-and-attendance/exports/services/csv-exports.service.ts
@@ -3,7 +3,6 @@ import { BadRequestException, Injectable, NotFoundException } from "@nestjs/comm
 import { Filters, CsvRow, InternalCsvRow } from "src/time-and-attendance/exports/export-csv-options.dto";
 import { computeHours } from "src/common/utils/date-utils";
 import { applyHolidayRequalifications, applyOvertimeRequalifications, computeWeekNumber, consolidateRowHoursAndAmountByType, formatDate, resolveCompanyCodes } from "src/time-and-attendance/exports/csv-exports.utils";
-import { OvertimeService } from "src/time-and-attendance/domains/services/overtime.service";
 import { HolidayService } from "src/time-and-attendance/domains/services/holiday.service";
 import { select_csv_expense_lines, select_csv_shift_lines } from "src/time-and-attendance/utils/selects.utils";
 import { BillableShiftType } from "src/time-and-attendance/shifts/shift.dto";
@@ -13,7 +12,6 @@ import { BillableShiftType } from "src/time-and-attendance/shifts/shift.dto";
 export class CsvExportService {
     constructor(
         private readonly prisma: PrismaPostgresService,
-        private readonly overtime_service: OvertimeService,
         private readonly holiday_service: HolidayService,
     ) { }
 
@@ -118,6 +116,7 @@ export class CsvExportService {
                 const type_transaction = expense.bank_code.bank_code.charAt(0);
                 const code = Number(expense.bank_code.bank_code.slice(1,))
                 const week = computeWeekNumber(start, expense.date);
+                // eslint-disable-next-line @typescript-eslint/no-unsafe-assignment
                 const amount = expense.bank_code.bank_code === 'G503' ? expense.mileage : expense.amount;
                 const adjustedAmount = Number(amount) * expense.bank_code.modifier;
 
@@ -153,7 +152,7 @@ export class CsvExportService {
         const holiday_rows = await applyHolidayRequalifications(rows, this.holiday_service, HOLIDAY_SHIFT_CODE[0]);
         const consolidated_rows = consolidateRowHoursAndAmountByType(holiday_rows);
         //requalifies regular hours into overtime when needed
-        const requalified_rows = await applyOvertimeRequalifications(consolidated_rows, this.overtime_service);
+        const requalified_rows = applyOvertimeRequalifications(consolidated_rows);
 
         return requalified_rows;
     }