diff --git a/frontend/app/src/domains/customer/views/CustomersList.tsx b/frontend/app/src/domains/customer/views/CustomersList.tsx
index a35d019..f9cf321 100644
--- a/frontend/app/src/domains/customer/views/CustomersList.tsx
+++ b/frontend/app/src/domains/customer/views/CustomersList.tsx
@@ -4,7 +4,6 @@ import { Typography } from "@mui/material"
 import { DataGrid, GridRowsProp, GridColDef, GridToolbar } from '@mui/x-data-grid';
 
 import { useKeycloak } from '@react-keycloak/web'
-import { ApiBuilder } from '../../../api/ApiBuilder.ts'
 import { ApiInvoker } from '../../../api/ApiInvoker.ts';
 
 export default function CustomersList({producer: producer}) {
@@ -18,21 +17,7 @@ export default function CustomersList({producer: producer}) {
     }, [keycloak])
 
     function loadCustomers() {
-
         apiInvoker.callApiAuthenticatedly(keycloak, api => api.getProducerCustomers, producer.id, setCustomers, console.error)
-
-        // apiBuilder.getAuthenticatedApi(keycloak).then(api => {
-        //     apiBuilder.invokeAuthenticatedApi(() => {
-        //         api.getProducerCustomers((error, data, response) => {
-        //             if (error) {
-        //                 console.error(error)
-        //             } else {
-        //                 console.log('api.getProducerCustomers called successfully. Returned data: ' + data)
-        //                 setCustomers(data)
-        //             }
-        //         })
-        //     }, keycloak)
-        // })
     }
 
     const rows: GridRowsProp = customers.map(customer => {
diff --git a/frontend/app/src/domains/production/views/beefProduction/forms/SlaughterPropertiesForm.tsx b/frontend/app/src/domains/production/views/beefProduction/forms/SlaughterPropertiesForm.tsx
index 237e524..e5a7a79 100644
--- a/frontend/app/src/domains/production/views/beefProduction/forms/SlaughterPropertiesForm.tsx
+++ b/frontend/app/src/domains/production/views/beefProduction/forms/SlaughterPropertiesForm.tsx
@@ -44,10 +44,10 @@ export function SlaughterPropertiesForm({
                 <SliderElement
                     name='warmCarcassWeight'
                     label="Poids estimé de l'animal"
-                    required
                     max={500}
                     step={10} 
-                    disabled={disabled}/>
+                    disabled={disabled}
+                    rules={{ required: 'Champ obligatoire' }}/>
                 <div>
                     <span>Poids de l'animal vivant : {BeefProductionService.getLiveWeight(warmCarcassWeight || initialWarmCarcassWeight)} kg</span>
                 </div>