diff --git a/ui/src/pages/devis.tsx b/ui/src/pages/devis.tsx
index 23a6341..f6cd2f8 100644
--- a/ui/src/pages/devis.tsx
+++ b/ui/src/pages/devis.tsx
@@ -7,7 +7,7 @@ import {
 } from "ag-grid-community";
 import { AgGridReact } from "ag-grid-react";
 import { useDevisList, useCreateDevis, useDeleteDevis } from "@ui/hooks/devis";
-import { useCallback, useState } from "react";
+import { useState } from "react";
 import { Database } from "@ui/types/db";
 import { Modal } from "@ui/ui-library/modal";
 import {
@@ -56,20 +56,20 @@ export const DevisPage = () => {
   const [selectedDevis, setSelectedDevis] = useState<Devis | null>(null);
   const [formData, setFormData] = useState(defaultFormData);
 
-  const validateDueDate = useCallback((date: DateValue, dueDate: DateValue) => {
+  const validateDueDate = (date: DateValue, dueDate: DateValue) => {
     if (dueDate.compare(date) < 0) {
       return "La date d'échéance doit être postérieure à la date de création";
     }
     return "";
-  }, []);
+  };
 
-  const calculateTax = useCallback((amount: number, taxRate: number) => {
+  const calculateTax = (amount: number, taxRate: number) => {
     return (amount * taxRate) / 100;
-  }, []);
+  };
 
-  const calculateTotal = useCallback((amount: number, tax: number) => {
+  const calculateTotal = (amount: number, tax: number) => {
     return amount + tax;
-  }, []);
+  };
 
   const handleSubmit = (event: React.FormEvent<HTMLFormElement>) => {
     event.preventDefault();