diff --git a/fuintBackend/fuint-application/src/main/java/com/fuint/module/backendApi/controller/BackendSourceController.java b/fuintBackend/fuint-application/src/main/java/com/fuint/module/backendApi/controller/BackendSourceController.java
index d8e1508b1..2bb758dec 100644
--- a/fuintBackend/fuint-application/src/main/java/com/fuint/module/backendApi/controller/BackendSourceController.java
+++ b/fuintBackend/fuint-application/src/main/java/com/fuint/module/backendApi/controller/BackendSourceController.java
@@ -195,6 +195,7 @@ public class BackendSourceController extends BaseController {
         editSource.setSourceStyle(sort);
         editSource.setIsMenu(isMenu);
         editSource.setSourceCode(editSource.getPath());
+        editSource.setMerchantId(Integer.valueOf(param.get("merchantId").toString()));
 
         String eName = "";
         String[] paths = path.split("/");