diff --git a/module/actor.js b/module/actor.js
index dd0ed7f9..8724a3f8 100644
--- a/module/actor.js
+++ b/module/actor.js
@@ -673,7 +673,11 @@ export class RdDActor extends Actor {
       let data2use = duplicate(conteneur.data);
       //console.log("Suppression du conteneur1", conteneurId, itemId,  conteneur.data.data.contenu);
       let contenu = data2use.data.contenu;
-      contenu.splice(contenu.indexOf('itemId'), 1);
+      let index = contenu.indexOf(itemId);
+      while (index >= 0) { // Force cleanup, itemId is unique
+        contenu.splice(index, 1);
+        index = contenu.indexOf(itemId);
+      }
       //console.log("REMOVED: ", itemId, contenu );
       //let newContenu = conteneur.data.data.contenu.filter( function(value, index, arr) { return value != itemId } );
       //console.log("Suppression du conteneur2", conteneurId, itemId, newContenu);