diff --git a/src/core/marketplace.cpp b/src/core/marketplace.cpp
index a298e29..1b074cf 100644
--- a/src/core/marketplace.cpp
+++ b/src/core/marketplace.cpp
@@ -106,7 +106,9 @@ void Marketplace::finishCurrentSale(std::unique_ptr<Sale> sale)
         return;
 
     for (auto iter = basket_.begin(); iter != basket_.end(); ++iter) {
-        sale->addArticle((*iter).get());
+        iter->get()->setSourceNo(sale->getSourceNo()); // update source_no for article in the case
+                                                       // the user has changed it in the meanwhile
+        sale->addArticle(iter->get());
         (*iter)->getSeller()->addArticle(std::move(*iter));
     }