diff --git a/src/gui/qt-daemon/application/mainwindow.cpp b/src/gui/qt-daemon/application/mainwindow.cpp
index 2f34fba1..950c93af 100644
--- a/src/gui/qt-daemon/application/mainwindow.cpp
+++ b/src/gui/qt-daemon/application/mainwindow.cpp
@@ -1721,7 +1721,7 @@ QString MainWindow::have_secure_app_data(const QString& param)
   CATCH_ENTRY_FAIL_API_RESPONCE();
 }
 
-QString MainWindow::drop_secure_app_data(const QString& param)
+QString MainWindow::drop_secure_app_data()
 {
   TRY_ENTRY();
   LOG_API_TIMING();
diff --git a/src/gui/qt-daemon/application/mainwindow.h b/src/gui/qt-daemon/application/mainwindow.h
index c0b37cf2..30dc1b6c 100644
--- a/src/gui/qt-daemon/application/mainwindow.h
+++ b/src/gui/qt-daemon/application/mainwindow.h
@@ -112,7 +112,7 @@ public:
   QString get_network_type(const QString& param);
   QString transfer(const QString& param);
   QString have_secure_app_data(const QString& param);
-  QString drop_secure_app_data(const QString& param);
+  QString drop_secure_app_data();
   QString get_secure_app_data(const QString& param);
   QString store_secure_app_data(const QString& param, const QString& password);
   QString set_master_password(const QString& param);