diff --git a/apps/isa-app/src/page/customer/customer-search/kundenkarte-main-view/kundenkarte-main-view.component.html b/apps/isa-app/src/page/customer/customer-search/kundenkarte-main-view/kundenkarte-main-view.component.html
index 14e4a1e2e..bbd67370c 100644
--- a/apps/isa-app/src/page/customer/customer-search/kundenkarte-main-view/kundenkarte-main-view.component.html
+++ b/apps/isa-app/src/page/customer/customer-search/kundenkarte-main-view/kundenkarte-main-view.component.html
@@ -28,7 +28,7 @@
 }
 
 <crm-customer-card-transactions
-  [cardCode]="firstCardCode()"
+  [cardCode]="activeCardCode ?? firstCardCode()"
   class="mt-8"
   (reload)="reloadCardTransactionsAndCards()"
 />