diff --git a/module/actor.js b/module/actor.js
index c09e2a44..527f44c1 100644
--- a/module/actor.js
+++ b/module/actor.js
@@ -1251,7 +1251,7 @@ export class RdDActor extends Actor {
         let newItemId = itemMap[item.id]; // Get newItem
 
         console.log('New conteneur filling!', newConteneur, newItemId, item);
-        let contenu = duplicate(this.system.contenu);
+        let contenu = duplicate(newConteneur.system.contenu);
         contenu.push(newItemId);
         await this.updateEmbeddedDocuments('Item', [{ _id: newConteneurId, 'system.contenu': contenu }]);
       }