diff --git a/worker.h b/worker.h
index b81e163..50ad513 100644
--- a/worker.h
+++ b/worker.h
@@ -130,6 +130,9 @@ class Worker : public QObject {
     qint64 getFileSize(QString const &fileName) const;
 
 public:
+    static QString getATBUpdateToolYoctoVersion();
+    static QString getATBUpdateToolYoctoInstallationStatus();
+
     static const QString UPDATE_STEP_OK;
     static const QString UPDATE_STEP_DONE;
     static const QString UPDATE_STEP_FAIL;