diff --git a/module/dialog-item-achat.js b/module/dialog-item-achat.js
index a6948347..ae1f0e5e 100644
--- a/module/dialog-item-achat.js
+++ b/module/dialog-item-achat.js
@@ -76,10 +76,10 @@ export class DialogItemAchat extends Dialog {
   activateListeners(html) {
     super.activateListeners(html);
 
-    html.find(".nombreLots").change(event => this.setnombreLots(Number(event.currentTarget.value)));
+    html.find(".nombreLots").change(event => this.setNombreLots(Number(event.currentTarget.value)));
   }
 
-  setnombreLots(nombreLots) {
+  setNombreLots(nombreLots) {
     this.venteData.nombreLots = nombreLots;
     this.venteData.prixTotal = (nombreLots * this.venteData.prixLot).toFixed(2);
     $(".prixTotal").text(this.venteData.prixTotal);