diff --git a/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/integration/prestashop/PrestashopClient.java b/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/integration/prestashop/PrestashopClient.java
index 7648e34..4cd2c78 100644
--- a/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/integration/prestashop/PrestashopClient.java
+++ b/sync-service/src/main/java/com/teterialosjuanjos/tfg/sync_service/integration/prestashop/PrestashopClient.java
@@ -255,6 +255,7 @@ public class PrestashopClient {
String idAttr = dto.idProductAttribute() != null ? dto.idProductAttribute() : "0";
sb.append("").append(idAttr).append("");
sb.append("").append(dto.quantity()).append("");
+ sb.append("0");
sb.append("");
sb.append("");
return sb.toString();