diff --git a/src/gui/MainWindow.cpp b/src/gui/MainWindow.cpp
index 9e264bd93..288d8224e 100644
--- a/src/gui/MainWindow.cpp
+++ b/src/gui/MainWindow.cpp
@@ -741,7 +741,7 @@ void MainWindow::toggleWindow()
         raise();
         activateWindow();
         
-#if defined(Q_OS_LINUX) && ! defined(QT_NO_DBUS) && QT_VERSION >= QT_VERSION_CHECK(5, 7, 0)
+#if defined(Q_OS_LINUX) && ! defined(QT_NO_DBUS)
         // re-register global D-Bus menu (needed on Ubuntu with Unity)
         // see https://github.com/keepassxreboot/keepassxc/issues/271
         // and https://bugreports.qt.io/browse/QTBUG-58723