diff --git a/src/download_thread.cpp b/src/download_thread.cpp
index 99f5021..194d91d 100644
--- a/src/download_thread.cpp
+++ b/src/download_thread.cpp
@@ -2,9 +2,9 @@
 #include "shared_mem_buffer.h"
 #include "hwapi.h"
 
-DownloadThread::DownloadThread(hwinf *hw, QString const &fileToDownload)
+DownloadThread::DownloadThread(hwinf *hw)
   : m_hw(hw)
-  , m_fileToDownload(fileToDownload) {
+  , m_fileToDownload(m_hw->dcDownloadFileName()) {
 }
 
 DownloadThread::~DownloadThread() {
@@ -12,7 +12,7 @@ DownloadThread::~DownloadThread() {
 
 // download thread running in ca-master sends the dc-file down to firmware
 void DownloadThread::run() {
-    m_hw->dcDownloadInit(m_fileToDownload);
+    // m_hw->dcDownloadInit(m_fileToDownload);
 
     // hier dann den eigentlichen download-process eintragen